mirror of
https://github.com/DeusData/codebase-memory-mcp.git
synced 2026-11-07 08:43:35 +08:00
Adam Schulte
4e80d2fff7
Adds three changes that landed together in PR #257, with a JSON-escape hardening on the new File node properties so unusual file extensions can't produce malformed output. Mode A — search_graph results expose node properties_json --------------------------------------------------------- emit_search_results in src/mcp/mcp.c now calls enrich_node_properties for each result and parks the parsed yyjson_doc* in an out-array. The two exit paths in handle_search_graph (success and sq_type_error) walk that array and yyjson_doc_free each entry after yy_doc_to_str runs, so zero-copy strings stay alive until serialization completes. Callers no longer have to round-trip through get_code_snippet just to inspect a node's properties. Mode B — Cypher bare edge return surfaces full properties JSON -------------------------------------------------------------- binding_get_virtual in src/cypher/cypher.c returns e->properties_json (or "{}" if absent) when prop is NULL, instead of "". `RETURN r` on an edge variable is now actually useful for inspecting timestamps, weights, etc. without naming each property up front. Temporal data on FILE_CHANGES_WITH edges and File nodes ------------------------------------------------------- cbm_change_coupling_t gains last_co_change. cbm_commit_files_t and the internal commit_t gain a timestamp field. Both git-log paths (libgit2 and popen --pretty=format:COMMIT:%H:%ct) populate it. cbm_compute_change_coupling carries a parallel pair_timestamps hash table and writes the max timestamp to last_co_change. The edge properties JSON now includes "last_co_change":<unix-epoch>. cbm_pipeline_githistory_compute additionally aggregates per-file change_count and last_modified into a new cbm_file_temporal_t array exposed via result->file_temporal. cbm_pipeline_githistory_apply upserts those values onto matching File nodes so callers can run hotspot queries (most-changed, recently-changed) directly. Both the sequential cbm_pipeline_pass_githistory and the parallel run_githistory in pipeline.c free file_temporal and trigger apply when either couplings or temporal entries are present. The extension stored on the File node properties is now JSON-escaped via cbm_json_escape before snprintf'ing into the props blob. The original PR concatenated the raw extension; a hypothetical path with a quote or backslash in the extension would have produced malformed JSON. Practical risk was tiny (real extensions never contain those characters) but the escape is cheap and correct. Tests ----- - githistory_coupling_carries_last_co_change pins last_co_change as the max of the per-pair commit timestamps even when an unrelated pair sits between them in the input order. - cypher_bare_edge_return_exposes_properties_json regresses Mode B by asserting `RETURN r` on an HTTP_CALLS edge surfaces its url_path in the response. - tool_search_graph_includes_node_properties regresses Mode A by asserting search_graph's response contains the signature/return_type/ is_exported keys from a HandleRequest node's properties_json. Existing githistory tests had their cbm_commit_files_t initializers extended with a zero timestamp (backward-compatible — last_co_change falls back to 0 for callers that don't supply timestamps). Cherry-picked from #257; renamed the timestamp field types to long long for portability across 32-/64-bit time_t platforms, used the existing cbm_json_escape utility instead of raw concatenation for the extension, and added explicit tests for all three changes. Closes #257. Co-authored-by: Adam Schulte <adamschulte148@gmail.com>
2248 lines
76 KiB
C
2248 lines
76 KiB
C
/*
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* test_cypher.c — Tests for the Cypher query engine.
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*
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* Ported from internal/cypher/cypher_test.go (1016 LOC).
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* Covers lexer, parser, and end-to-end execution.
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*/
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#include "test_framework.h"
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#include <cypher/cypher.h>
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#include <store/store.h>
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#include <string.h>
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#include <stdlib.h>
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/* ══════════════════════════════════════════════════════════════════
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* LEXER TESTS
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* ══════════════════════════════════════════════════════════════════ */
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TEST(cypher_lex_simple_match) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("MATCH (n:Function)", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_NULL(r.error);
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/* MATCH ( n : Function ) EOF */
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ASSERT_GTE(r.count, 6);
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ASSERT_EQ(r.tokens[0].type, TOK_MATCH);
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ASSERT_EQ(r.tokens[1].type, TOK_LPAREN);
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ASSERT_EQ(r.tokens[2].type, TOK_IDENT);
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ASSERT_STR_EQ(r.tokens[2].text, "n");
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ASSERT_EQ(r.tokens[3].type, TOK_COLON);
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ASSERT_EQ(r.tokens[4].type, TOK_IDENT);
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ASSERT_STR_EQ(r.tokens[4].text, "Function");
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ASSERT_EQ(r.tokens[5].type, TOK_RPAREN);
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_relationship) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("-[:CALLS]->", &r);
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ASSERT_EQ(rc, 0);
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/* - [ : CALLS ] - > EOF */
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ASSERT_GTE(r.count, 7);
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ASSERT_EQ(r.tokens[0].type, TOK_DASH);
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ASSERT_EQ(r.tokens[1].type, TOK_LBRACKET);
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ASSERT_EQ(r.tokens[2].type, TOK_COLON);
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ASSERT_EQ(r.tokens[3].type, TOK_IDENT);
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ASSERT_STR_EQ(r.tokens[3].text, "CALLS");
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ASSERT_EQ(r.tokens[4].type, TOK_RBRACKET);
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ASSERT_EQ(r.tokens[5].type, TOK_DASH);
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ASSERT_EQ(r.tokens[6].type, TOK_GT);
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_string_literal) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("\"hello world\"", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_GTE(r.count, 1);
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ASSERT_EQ(r.tokens[0].type, TOK_STRING);
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ASSERT_STR_EQ(r.tokens[0].text, "hello world");
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_single_quote_string) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("'hello'", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_EQ(r.tokens[0].type, TOK_STRING);
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ASSERT_STR_EQ(r.tokens[0].text, "hello");
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_string_overflow) {
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/* Build a string literal longer than 4096 bytes to verify we don't
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* overflow the stack buffer in lex_string_literal. */
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const int big = 5000;
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/* query: "AAAA...A" (quotes included) */
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char *query = malloc(big + 3); /* quote + big chars + quote + NUL */
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ASSERT_NOT_NULL(query);
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query[0] = '"';
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memset(query + 1, 'A', big);
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query[big + 1] = '"';
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query[big + 2] = '\0';
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cbm_lex_result_t r = {0};
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int rc = cbm_lex(query, &r);
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ASSERT_EQ(rc, 0);
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ASSERT_NULL(r.error);
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ASSERT_GTE(r.count, 1);
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ASSERT_EQ(r.tokens[0].type, TOK_STRING);
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/* The string should be truncated to CBM_SZ_4K - 1 (4095) characters. */
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ASSERT_EQ((int)strlen(r.tokens[0].text), 4095);
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cbm_lex_free(&r);
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free(query);
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PASS();
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}
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TEST(cypher_lex_number) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("42 3.14", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_GTE(r.count, 2);
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ASSERT_EQ(r.tokens[0].type, TOK_NUMBER);
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ASSERT_STR_EQ(r.tokens[0].text, "42");
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ASSERT_EQ(r.tokens[1].type, TOK_NUMBER);
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ASSERT_STR_EQ(r.tokens[1].text, "3.14");
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_operators) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("= =~ >= <= ..", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_GTE(r.count, 5);
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ASSERT_EQ(r.tokens[0].type, TOK_EQ);
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ASSERT_EQ(r.tokens[1].type, TOK_EQTILDE);
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ASSERT_EQ(r.tokens[2].type, TOK_GTE);
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ASSERT_EQ(r.tokens[3].type, TOK_LTE);
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ASSERT_EQ(r.tokens[4].type, TOK_DOTDOT);
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_keywords_case_insensitive) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("match WHERE Return limit", &r);
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ASSERT_EQ(rc, 0);
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ASSERT_EQ(r.tokens[0].type, TOK_MATCH);
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ASSERT_EQ(r.tokens[1].type, TOK_WHERE);
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ASSERT_EQ(r.tokens[2].type, TOK_RETURN);
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ASSERT_EQ(r.tokens[3].type, TOK_LIMIT);
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_pipe_and_star) {
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cbm_lex_result_t r = {0};
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int rc = cbm_lex("[:TYPE1|TYPE2*1..3]", &r);
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ASSERT_EQ(rc, 0);
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/* [ : TYPE1 | TYPE2 * 1 .. 3 ] */
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ASSERT_GTE(r.count, 9);
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ASSERT_EQ(r.tokens[3].type, TOK_PIPE);
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ASSERT_EQ(r.tokens[5].type, TOK_STAR);
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ASSERT_EQ(r.tokens[6].type, TOK_NUMBER);
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ASSERT_STR_EQ(r.tokens[6].text, "1");
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ASSERT_EQ(r.tokens[7].type, TOK_DOTDOT);
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ASSERT_EQ(r.tokens[8].type, TOK_NUMBER);
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ASSERT_STR_EQ(r.tokens[8].text, "3");
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cbm_lex_free(&r);
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PASS();
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}
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TEST(cypher_lex_full_query) {
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const char *q = "MATCH (f:Function)-[:CALLS]->(g:Function) "
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"WHERE f.name =~ \".*Order.*\" "
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"RETURN f.name, g.name LIMIT 10";
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cbm_lex_result_t r = {0};
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int rc = cbm_lex(q, &r);
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ASSERT_EQ(rc, 0);
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ASSERT_NULL(r.error);
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/* Should have many tokens; just check it doesn't crash */
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ASSERT_GT(r.count, 20);
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cbm_lex_free(&r);
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PASS();
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}
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/* ══════════════════════════════════════════════════════════════════
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* PARSER TESTS
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* ══════════════════════════════════════════════════════════════════ */
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TEST(cypher_parse_simple_node) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NULL(err);
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ASSERT_NOT_NULL(q);
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ASSERT_EQ(cbm_query_pattern(q).node_count, 1);
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ASSERT_EQ(cbm_query_pattern(q).rel_count, 0);
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ASSERT_STR_EQ(cbm_query_pattern(q).nodes[0].variable, "f");
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ASSERT_STR_EQ(cbm_query_pattern(q).nodes[0].label, "Function");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_relationship_outbound) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function)-[:CALLS]->(g:Function)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_EQ(cbm_query_pattern(q).node_count, 2);
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ASSERT_EQ(cbm_query_pattern(q).rel_count, 1);
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].types[0], "CALLS");
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].direction, "outbound");
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ASSERT_EQ(cbm_query_pattern(q).rels[0].min_hops, 1);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].max_hops, 1);
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_relationship_inbound) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function)<-[:CALLS]-(g:Function)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].direction, "inbound");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_relationship_any) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function)-[:CALLS]-(g:Function)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].direction, "any");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_variable_length) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function)-[:CALLS*1..3]->(g:Function)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].min_hops, 1);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].max_hops, 3);
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_variable_length_unbounded) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f)-[:CALLS*]->(g)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].min_hops, 1);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].max_hops, 0); /* 0 = unbounded */
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_multiple_edge_types) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f)-[:CALLS|HTTP_CALLS]->(g)", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_EQ(cbm_query_pattern(q).rels[0].type_count, 2);
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].types[0], "CALLS");
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ASSERT_STR_EQ(cbm_query_pattern(q).rels[0].types[1], "HTTP_CALLS");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_where_clause) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function) WHERE f.name = \"Foo\"", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q);
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ASSERT_NOT_NULL(q->where);
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ASSERT_NOT_NULL(q->where->root);
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ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
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ASSERT_STR_EQ(q->where->root->cond.variable, "f");
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ASSERT_STR_EQ(q->where->root->cond.property, "name");
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ASSERT_STR_EQ(q->where->root->cond.op, "=");
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ASSERT_STR_EQ(q->where->root->cond.value, "Foo");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_where_regex) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function) WHERE f.name =~ \".*Order.*\"", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q->where->root);
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ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
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ASSERT_STR_EQ(q->where->root->cond.op, "=~");
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ASSERT_STR_EQ(q->where->root->cond.value, ".*Order.*");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_where_and) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function) WHERE f.name = \"A\" AND f.label = \"Function\"",
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&q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q->where->root);
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ASSERT_EQ(q->where->root->type, EXPR_AND);
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ASSERT_NOT_NULL(q->where->root->left);
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ASSERT_NOT_NULL(q->where->root->right);
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_return_simple) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function) RETURN f.name, f.qualified_name", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q->ret);
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ASSERT_EQ(q->ret->count, 2);
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ASSERT_STR_EQ(q->ret->items[0].variable, "f");
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ASSERT_STR_EQ(q->ret->items[0].property, "name");
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ASSERT_STR_EQ(q->ret->items[1].property, "qualified_name");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_return_count) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f)-[:CALLS]->(g) RETURN f.name, COUNT(g) AS cnt", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_EQ(q->ret->count, 2);
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ASSERT_NOT_NULL(q->ret->items[1].func);
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ASSERT_STR_EQ(q->ret->items[1].func, "COUNT");
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ASSERT_STR_EQ(q->ret->items[1].alias, "cnt");
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_return_order_limit) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc =
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cbm_cypher_parse("MATCH (f:Function) RETURN f.name ORDER BY f.name DESC LIMIT 5", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_NOT_NULL(q->ret->order_by);
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ASSERT_STR_EQ(q->ret->order_dir, "DESC");
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ASSERT_EQ(q->ret->limit, 5);
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_return_distinct) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function) RETURN DISTINCT f.label", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT(q->ret->distinct);
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cbm_query_free(q);
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PASS();
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}
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TEST(cypher_parse_inline_props) {
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cbm_query_t *q = NULL;
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char *err = NULL;
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int rc = cbm_cypher_parse("MATCH (f:Function {name: \"Foo\"})", &q, &err);
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ASSERT_EQ(rc, 0);
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ASSERT_EQ(cbm_query_pattern(q).nodes[0].prop_count, 1);
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ASSERT_STR_EQ(cbm_query_pattern(q).nodes[0].props[0].key, "name");
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||
ASSERT_STR_EQ(cbm_query_pattern(q).nodes[0].props[0].value, "Foo");
|
||
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_error) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("INVALID QUERY", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* EXECUTION TESTS (end-to-end against store)
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
/* Helper: set up the standard test graph.
|
||
* Nodes: HandleOrder, ValidateOrder, SubmitOrder (Function), main (Module), LogError (Function)
|
||
* Edges: HandleOrder→ValidateOrder (CALLS), ValidateOrder→SubmitOrder (CALLS),
|
||
* HandleOrder→LogError (CALLS), main→HandleOrder (DEFINES)
|
||
*/
|
||
static cbm_store_t *setup_cypher_store(void) {
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "test", "/tmp/test");
|
||
|
||
cbm_node_t n1 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "HandleOrder",
|
||
.qualified_name = "test.HandleOrder",
|
||
.file_path = "handler.go",
|
||
.start_line = 10,
|
||
.end_line = 30};
|
||
cbm_node_t n2 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "ValidateOrder",
|
||
.qualified_name = "test.ValidateOrder",
|
||
.file_path = "validate.go",
|
||
.start_line = 5,
|
||
.end_line = 15};
|
||
cbm_node_t n3 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "SubmitOrder",
|
||
.qualified_name = "test.SubmitOrder",
|
||
.file_path = "submit.go"};
|
||
cbm_node_t n4 = {
|
||
.project = "test", .label = "Module", .name = "main", .qualified_name = "test.main"};
|
||
cbm_node_t n5 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "LogError",
|
||
.qualified_name = "test.LogError",
|
||
.file_path = "log.go"};
|
||
|
||
int64_t id1 = cbm_store_upsert_node(s, &n1);
|
||
int64_t id2 = cbm_store_upsert_node(s, &n2);
|
||
int64_t id3 = cbm_store_upsert_node(s, &n3);
|
||
int64_t id4 = cbm_store_upsert_node(s, &n4);
|
||
int64_t id5 = cbm_store_upsert_node(s, &n5);
|
||
|
||
cbm_edge_t e1 = {.project = "test", .source_id = id1, .target_id = id2, .type = "CALLS"};
|
||
cbm_edge_t e2 = {.project = "test", .source_id = id2, .target_id = id3, .type = "CALLS"};
|
||
cbm_edge_t e3 = {.project = "test", .source_id = id1, .target_id = id5, .type = "CALLS"};
|
||
cbm_edge_t e4 = {.project = "test", .source_id = id4, .target_id = id1, .type = "DEFINES"};
|
||
cbm_store_insert_edge(s, &e1);
|
||
cbm_store_insert_edge(s, &e2);
|
||
cbm_store_insert_edge(s, &e3);
|
||
cbm_store_insert_edge(s, &e4);
|
||
|
||
return s;
|
||
}
|
||
|
||
TEST(cypher_exec_match_all_functions) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function)", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 4); /* HandleOrder, ValidateOrder, SubmitOrder, LogError */
|
||
ASSERT_GT(r.col_count, 0);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_eq) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.name = \"HandleOrder\"", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_regex) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.name =~ \".*Order.*\"", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3); /* HandleOrder, ValidateOrder, SubmitOrder */
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_contains) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.name CONTAINS \"Order\"", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_starts_with) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.name STARTS WITH \"Handle\"", "test",
|
||
0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_return_properties) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" "
|
||
"RETURN f.name, f.qualified_name, f.file_path",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_EQ(r.col_count, 3);
|
||
/* Columns should be f.name, f.qualified_name, f.file_path */
|
||
ASSERT_STR_EQ(r.columns[0], "f.name");
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
ASSERT_STR_EQ(r.rows[0][1], "test.HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_calls_relationship) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"RETURN f.name, g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* HandleOrder→ValidateOrder, HandleOrder→LogError, ValidateOrder→SubmitOrder */
|
||
ASSERT_EQ(r.row_count, 3);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_calls_with_where) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"WHERE f.name = \"HandleOrder\" "
|
||
"RETURN f.name, g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2); /* →ValidateOrder, →LogError */
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_inbound) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)<-[:CALLS]-(g:Function) "
|
||
"WHERE f.name = \"ValidateOrder\" "
|
||
"RETURN g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1); /* HandleOrder calls ValidateOrder */
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_count) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"RETURN f.name, COUNT(g) AS cnt",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* HandleOrder→2, ValidateOrder→1 */
|
||
ASSERT_EQ(r.row_count, 2);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_limit) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name LIMIT 2", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_order_by) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name ORDER BY f.name ASC", "test",
|
||
0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 4);
|
||
/* Alphabetical: HandleOrder, LogError, SubmitOrder, ValidateOrder */
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
ASSERT_STR_EQ(r.rows[1][0], "LogError");
|
||
ASSERT_STR_EQ(r.rows[2][0], "SubmitOrder");
|
||
ASSERT_STR_EQ(r.rows[3][0], "ValidateOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_variable_length) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
/* HandleOrder →CALLS→ ValidateOrder →CALLS→ SubmitOrder (2 hops) */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS*1..3]->(g:Function) "
|
||
"WHERE f.name = \"HandleOrder\" "
|
||
"RETURN g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* Should find: ValidateOrder (1 hop), SubmitOrder (2 hops), LogError (1 hop) */
|
||
ASSERT_GTE(r.row_count, 3);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_defines_edge) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (m:Module)-[:DEFINES]->(f:Function) "
|
||
"RETURN m.name, f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "main");
|
||
ASSERT_STR_EQ(r.rows[0][1], "HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_no_results) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.name = \"NonExistent\"", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 0);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_numeric) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.start_line > \"8\" "
|
||
"RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* HandleOrder starts at 10 */
|
||
ASSERT_GTE(r.row_count, 1);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
/* --- Ported from cypher_test.go: TestExecuteDistinct --- */
|
||
TEST(cypher_exec_distinct) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN DISTINCT f.label", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* All 4 Function nodes share label "Function" → 1 distinct row */
|
||
ASSERT_EQ(r.row_count, 1);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
/* --- Ported from cypher_test.go: TestExecuteInlinePropertyFilter --- */
|
||
TEST(cypher_exec_inline_props) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function {name: \"SubmitOrder\"}) "
|
||
"RETURN f.name, f.qualified_name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
/* --- Ported from cypher_test.go: TestParseWhereStartsWith --- */
|
||
TEST(cypher_parse_where_starts_with) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (f:Function) WHERE f.name STARTS WITH \"Send\" RETURN f", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q);
|
||
ASSERT_NOT_NULL(q->where);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, "STARTS WITH");
|
||
ASSERT_STR_EQ(q->where->root->cond.value, "Send");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* --- Ported from cypher_test.go: TestParseWhereContains --- */
|
||
TEST(cypher_parse_where_contains) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (f:Function) WHERE f.name CONTAINS \"Handler\" RETURN f", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q);
|
||
ASSERT_NOT_NULL(q->where);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, "CONTAINS");
|
||
ASSERT_STR_EQ(q->where->root->cond.value, "Handler");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* --- Ported from cypher_test.go: TestParseWhereNumericComparison --- */
|
||
TEST(cypher_parse_where_numeric) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f:Function) WHERE f.start_line > 10 RETURN f", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q);
|
||
ASSERT_NOT_NULL(q->where);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, ">");
|
||
ASSERT_STR_EQ(q->where->root->cond.value, "10");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* EDGE PROPERTY TESTS (ported from cypher_test.go Feature 2)
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
/* Helper: set up store with HTTP_CALLS edge having properties.
|
||
* Creates same graph as setup_cypher_store + one HTTP_CALLS edge. */
|
||
static cbm_store_t *setup_cypher_http_store(void) {
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "test", "/tmp/test");
|
||
|
||
cbm_node_t n1 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "HandleOrder",
|
||
.qualified_name = "test.main.HandleOrder",
|
||
.file_path = "main.go",
|
||
.start_line = 10,
|
||
.end_line = 30};
|
||
cbm_node_t n2 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "ValidateOrder",
|
||
.qualified_name = "test.service.ValidateOrder",
|
||
.file_path = "service.go",
|
||
.start_line = 5,
|
||
.end_line = 20};
|
||
cbm_node_t n3 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "SubmitOrder",
|
||
.qualified_name = "test.service.SubmitOrder",
|
||
.file_path = "service.go",
|
||
.start_line = 25,
|
||
.end_line = 50};
|
||
|
||
int64_t id1 = cbm_store_upsert_node(s, &n1);
|
||
cbm_store_upsert_node(s, &n2);
|
||
int64_t id3 = cbm_store_upsert_node(s, &n3);
|
||
|
||
cbm_edge_t http = {
|
||
.project = "test",
|
||
.source_id = id1,
|
||
.target_id = id3,
|
||
.type = "HTTP_CALLS",
|
||
.properties_json =
|
||
"{\"url_path\":\"/api/orders\",\"confidence\":0.85,\"method\":\"POST\"}"};
|
||
cbm_store_insert_edge(s, &http);
|
||
|
||
return s;
|
||
}
|
||
|
||
/* Helper: set up store with TWO HTTP_CALLS edges for filtering tests. */
|
||
static cbm_store_t *setup_cypher_multi_edge_store(void) {
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "testproj", "/tmp/test");
|
||
|
||
cbm_node_t n1 = {.project = "testproj",
|
||
.label = "Function",
|
||
.name = "SendOrder",
|
||
.qualified_name = "testproj.caller.SendOrder",
|
||
.file_path = "caller/client.go"};
|
||
cbm_node_t n2 = {.project = "testproj",
|
||
.label = "Function",
|
||
.name = "HandleOrder",
|
||
.qualified_name = "testproj.handler.HandleOrder",
|
||
.file_path = "handler/routes.go"};
|
||
cbm_node_t n3 = {.project = "testproj",
|
||
.label = "Function",
|
||
.name = "HandleHealth",
|
||
.qualified_name = "testproj.handler.HandleHealth",
|
||
.file_path = "handler/health.go"};
|
||
|
||
int64_t id1 = cbm_store_upsert_node(s, &n1);
|
||
int64_t id2 = cbm_store_upsert_node(s, &n2);
|
||
int64_t id3 = cbm_store_upsert_node(s, &n3);
|
||
|
||
cbm_edge_t e1 = {.project = "testproj",
|
||
.source_id = id1,
|
||
.target_id = id2,
|
||
.type = "HTTP_CALLS",
|
||
.properties_json =
|
||
"{\"url_path\":\"/api/orders\",\"confidence\":0.85,\"method\":\"POST\"}"};
|
||
cbm_edge_t e2 = {.project = "testproj",
|
||
.source_id = id1,
|
||
.target_id = id3,
|
||
.type = "HTTP_CALLS",
|
||
.properties_json = "{\"url_path\":\"/health\",\"confidence\":0.45}"};
|
||
cbm_store_insert_edge(s, &e1);
|
||
cbm_store_insert_edge(s, &e2);
|
||
|
||
return s;
|
||
}
|
||
|
||
/* Helper: find a column value in a cypher result row */
|
||
static const char *cypher_get_col(const cbm_cypher_result_t *r, int row, const char *col) {
|
||
for (int c = 0; c < r->col_count; c++) {
|
||
if (strcmp(r->columns[c], col) == 0)
|
||
return r->rows[row][c];
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
/* Helper: check if any row has a column matching a value */
|
||
static bool cypher_has_row_with(const cbm_cypher_result_t *r, const char *col, const char *val) {
|
||
int ci = -1;
|
||
for (int c = 0; c < r->col_count; c++) {
|
||
if (strcmp(r->columns[c], col) == 0) {
|
||
ci = c;
|
||
break;
|
||
}
|
||
}
|
||
if (ci < 0)
|
||
return false;
|
||
for (int row = 0; row < r->row_count; row++) {
|
||
if (strcmp(r->rows[row][ci], val) == 0)
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
TEST(cypher_edge_prop_access) {
|
||
cbm_store_t *s = setup_cypher_http_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a:Function)-[r:HTTP_CALLS]->(b:Function) "
|
||
"RETURN a.name, b.name, r.url_path, r.confidence",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "a.name"), "HandleOrder");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "SubmitOrder");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.url_path"), "/api/orders");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.confidence"), "0.85");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_prop_in_where) {
|
||
cbm_store_t *s = setup_cypher_http_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
/* confidence > 0.8 → should match */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.confidence > 0.8 "
|
||
"RETURN a.name, b.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
cbm_cypher_result_free(&r);
|
||
|
||
/* confidence > 0.9 → should NOT match */
|
||
memset(&r, 0, sizeof(r));
|
||
rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.confidence > 0.9 "
|
||
"RETURN a.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 0);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_type_prop) {
|
||
cbm_store_t *s = setup_cypher_http_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s, "MATCH (a)-[r:HTTP_CALLS]->(b) RETURN r.type", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.type"), "HTTP_CALLS");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_contains) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.url_path CONTAINS 'orders' "
|
||
"RETURN a.name, b.name, r.url_path",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "a.name"), "SendOrder");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleOrder");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.url_path"), "/api/orders");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_numeric_gte) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.confidence >= 0.6 "
|
||
"RETURN a.name, b.name, r.confidence LIMIT 20",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_bare_edge_return_exposes_properties_json) {
|
||
/* `RETURN r` on an edge variable, with no property accessor, should
|
||
* surface the edge's full properties JSON (or "{}"). Before the fix,
|
||
* binding_get_virtual returned an empty string, which made bare edge
|
||
* returns useless for callers that wanted to inspect timestamps,
|
||
* weights, etc. without naming each property up front. */
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.method = 'POST' RETURN r", "testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
const char *r_val = cypher_get_col(&r, 0, "r");
|
||
ASSERT_NOT_NULL(r_val);
|
||
/* Expect JSON object content rather than the previous empty string. */
|
||
ASSERT_NOT_NULL(strstr(r_val, "url_path"));
|
||
ASSERT_NOT_NULL(strstr(r_val, "/api/orders"));
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_return_without_filter) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) "
|
||
"RETURN a.name, b.name, r.url_path, r.confidence LIMIT 20",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_GTE(r.row_count, 2);
|
||
ASSERT(cypher_has_row_with(&r, "r.url_path", "/api/orders"));
|
||
ASSERT(cypher_has_row_with(&r, "r.url_path", "/health"));
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_equals) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.method = 'POST' "
|
||
"RETURN a.name, b.name",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_starts_with) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.url_path STARTS WITH '/api' "
|
||
"RETURN a.name, b.name, r.url_path",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.url_path"), "/api/orders");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_combined_node_and_edge_filter) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a:Function)-[r:HTTP_CALLS]->(b:Function) "
|
||
"WHERE a.name = 'SendOrder' AND r.confidence >= 0.6 "
|
||
"RETURN b.name, r.url_path",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleOrder");
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "r.url_path"), "/api/orders");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_no_match) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
/* No edge has method = 'DELETE' */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.method = 'DELETE' "
|
||
"RETURN a.name",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 0);
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_numeric_lt) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
/* Only health edge (0.45) should match confidence < 0.5 */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.confidence < 0.5 "
|
||
"RETURN b.name, r.confidence",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleHealth");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_filter_regex) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r:HTTP_CALLS]->(b) WHERE r.url_path =~ \"/api/.*\" "
|
||
"RETURN b.name",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(cypher_get_col(&r, 0, "b.name"), "HandleOrder");
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_edge_builtin_type_filter) {
|
||
cbm_store_t *s = setup_cypher_multi_edge_store();
|
||
cbm_cypher_result_t r = {0};
|
||
|
||
/* Untyped rel [r] — filter on r.type in WHERE */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (a)-[r]->(b) WHERE r.type = 'HTTP_CALLS' "
|
||
"RETURN a.name, b.name LIMIT 20",
|
||
"testproj", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2); /* Both HTTP_CALLS edges */
|
||
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
/* Ported from cypher_test.go: TestApplyLimitRespectsExplicit */
|
||
TEST(cypher_apply_limit) {
|
||
/* Create store with many nodes */
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "lim", "/tmp/lim");
|
||
|
||
for (int i = 0; i < 50; i++) {
|
||
char name[32], qn[64];
|
||
snprintf(name, sizeof(name), "func%d", i);
|
||
snprintf(qn, sizeof(qn), "lim.func%d", i);
|
||
cbm_node_t n = {.project = "lim",
|
||
.label = "Function",
|
||
.name = name,
|
||
.qualified_name = qn,
|
||
.file_path = "test.go"};
|
||
cbm_store_upsert_node(s, &n);
|
||
}
|
||
|
||
/* LIMIT 5 → 5 rows */
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name LIMIT 5", "lim", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 5);
|
||
cbm_cypher_result_free(&r);
|
||
|
||
/* No LIMIT, max_rows=10 → capped at 10 */
|
||
memset(&r, 0, sizeof(r));
|
||
rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name", "lim", 10, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 10);
|
||
cbm_cypher_result_free(&r);
|
||
|
||
/* LIMIT above max_rows → explicit limit wins */
|
||
memset(&r, 0, sizeof(r));
|
||
rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name LIMIT 30", "lim", 10, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 30);
|
||
cbm_cypher_result_free(&r);
|
||
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 1: SIMPLE OPERATORS
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_lex_neq_operators) {
|
||
cbm_lex_result_t r = {0};
|
||
int rc = cbm_lex("<> !=", &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_GTE(r.count, 2);
|
||
ASSERT_EQ(r.tokens[0].type, TOK_NEQ);
|
||
ASSERT_EQ(r.tokens[1].type, TOK_NEQ);
|
||
cbm_lex_free(&r);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_lex_ends_keyword) {
|
||
cbm_lex_result_t r = {0};
|
||
int rc = cbm_lex("ENDS WITH", &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_GTE(r.count, 2);
|
||
ASSERT_EQ(r.tokens[0].type, TOK_ENDS);
|
||
ASSERT_EQ(r.tokens[1].type, TOK_WITH);
|
||
cbm_lex_free(&r);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_lex_in_is_null) {
|
||
cbm_lex_result_t r = {0};
|
||
int rc = cbm_lex("IN IS NULL", &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_GTE(r.count, 3);
|
||
ASSERT_EQ(r.tokens[0].type, TOK_IN);
|
||
ASSERT_EQ(r.tokens[1].type, TOK_IS);
|
||
ASSERT_EQ(r.tokens[2].type, TOK_NULL_KW);
|
||
cbm_lex_free(&r);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_neq) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name <> \"HandleOrder\" RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3); /* ValidateOrder, SubmitOrder, LogError */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_neq_bang) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name != \"HandleOrder\" RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_ends_with) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name ENDS WITH \"Order\" RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* HandleOrder, ValidateOrder, SubmitOrder */
|
||
ASSERT_EQ(r.row_count, 3);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_not) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE NOT f.name = \"HandleOrder\" RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_in) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f) WHERE f.label IN [\"Function\", \"Module\"] RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 5); /* 4 Functions + 1 Module */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_not_in) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f) WHERE NOT f.label IN [\"Module\"] RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 4); /* 4 Functions only */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_is_null) {
|
||
/* SubmitOrder has no start_line (defaults to 0, so start_line prop = "0") */
|
||
/* But file_path is set for all. Use a node with missing data. */
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "test", "/tmp/test");
|
||
cbm_node_t n1 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "WithFile",
|
||
.qualified_name = "test.WithFile",
|
||
.file_path = "a.go"};
|
||
cbm_node_t n2 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "NoFile",
|
||
.qualified_name = "test.NoFile",
|
||
.file_path = NULL};
|
||
cbm_store_upsert_node(s, &n1);
|
||
cbm_store_upsert_node(s, &n2);
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.file_path IS NULL RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1); /* NoFile has NULL file_path */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_is_not_null) {
|
||
cbm_store_t *s = cbm_store_open_memory();
|
||
cbm_store_upsert_project(s, "test", "/tmp/test");
|
||
cbm_node_t n1 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "WithFile",
|
||
.qualified_name = "test.WithFile",
|
||
.file_path = "a.go"};
|
||
cbm_node_t n2 = {.project = "test",
|
||
.label = "Function",
|
||
.name = "NoFile",
|
||
.qualified_name = "test.NoFile",
|
||
.file_path = NULL};
|
||
cbm_store_upsert_node(s, &n1);
|
||
cbm_store_upsert_node(s, &n2);
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) WHERE f.file_path IS NOT NULL RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1); /* WithFile */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_return_star) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN * LIMIT 3", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 3);
|
||
/* Should have columns: f.name, f.qualified_name, f.label, f.file_path */
|
||
ASSERT_EQ(r.col_count, 4);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_neq) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f:Function) WHERE f.name <> \"X\"", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->where);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, "<>");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_in) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f) WHERE f.label IN [\"Function\", \"Module\"]", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_CONDITION);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, "IN");
|
||
ASSERT_EQ(q->where->root->cond.in_value_count, 2);
|
||
ASSERT_STR_EQ(q->where->root->cond.in_values[0], "Function");
|
||
ASSERT_STR_EQ(q->where->root->cond.in_values[1], "Module");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_is_null) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f) WHERE f.file_path IS NULL", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_STR_EQ(q->where->root->cond.op, "IS NULL");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 2: EXPRESSION TREE
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_where_or) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" OR f.name = \"LogError\" RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_complex_bool) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* (name CONTAINS "Order" OR name = "LogError") AND label = "Function" */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f) WHERE (f.name CONTAINS \"Order\" OR f.name = "
|
||
"\"LogError\") AND f.label = \"Function\" "
|
||
"RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 4); /* HandleOrder, ValidateOrder, SubmitOrder, LogError */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_xor) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* name CONTAINS "Handle" XOR name CONTAINS "Order" → XOR = true when exactly one is true
|
||
* HandleOrder: both true → false
|
||
* ValidateOrder: false, true → true
|
||
* SubmitOrder: false, true → true
|
||
* LogError: false, false → false */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name CONTAINS \"Handle\" XOR f.name "
|
||
"CONTAINS \"Order\" RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2); /* ValidateOrder, SubmitOrder */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_where_not_prefix) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE NOT (f.name CONTAINS \"Order\") RETURN f.name", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1); /* LogError */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_expr_tree_and_or) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (f) WHERE f.a = \"1\" AND f.b = \"2\" OR f.c = \"3\"", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
/* Precedence: AND binds tighter than OR → root is OR */
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_OR);
|
||
ASSERT_EQ(q->where->root->left->type, EXPR_AND);
|
||
ASSERT_EQ(q->where->root->right->type, EXPR_CONDITION);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_expr_tree_nested) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (f) WHERE (f.a = \"1\" OR f.b = \"2\") AND f.c = \"3\"", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
/* Parens override precedence: root is AND, left is OR */
|
||
ASSERT_NOT_NULL(q->where->root);
|
||
ASSERT_EQ(q->where->root->type, EXPR_AND);
|
||
ASSERT_EQ(q->where->root->left->type, EXPR_OR);
|
||
ASSERT_EQ(q->where->root->right->type, EXPR_CONDITION);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 3: UNSUPPORTED KEYWORD ERRORS
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_error_create) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("CREATE (n:Node {name: \"X\"})", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
ASSERT(strstr(err, "CREATE") != NULL);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_error_delete) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("DELETE n", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
ASSERT(strstr(err, "DELETE") != NULL);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_error_set) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("SET n.name = \"X\"", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
ASSERT(strstr(err, "SET") != NULL);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_error_merge) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MERGE (n:Node)", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
ASSERT(strstr(err, "MERGE") != NULL);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_error_call) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("CALL db.labels()", &q, &err);
|
||
ASSERT_EQ(rc, -1);
|
||
ASSERT_NOT_NULL(err);
|
||
ASSERT(strstr(err, "CALL") != NULL);
|
||
free(err);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 4: SKIP + GENERALIZED AGGREGATION
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_skip) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN f.name ORDER BY f.name ASC SKIP 2",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* 4 functions ordered: HandleOrder, LogError, SubmitOrder, ValidateOrder → skip 2 = 2 */
|
||
ASSERT_EQ(r.row_count, 2);
|
||
ASSERT_STR_EQ(r.rows[0][0], "SubmitOrder");
|
||
ASSERT_STR_EQ(r.rows[1][0], "ValidateOrder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_skip_limit) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) RETURN f.name ORDER BY f.name ASC SKIP 1 LIMIT 2", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2);
|
||
ASSERT_STR_EQ(r.rows[0][0], "LogError");
|
||
ASSERT_STR_EQ(r.rows[1][0], "SubmitOrder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_sum) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* start_lines: HandleOrder=10, ValidateOrder=5, SubmitOrder=0, LogError=0 → sum=15 */
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN SUM(f.start_line) AS total", "test",
|
||
0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "15");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_avg) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* start_lines: 10, 5, 0, 0 → avg = 3.75 */
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN AVG(f.start_line) AS avg_line",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "3.75");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_min) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* Among functions with nonzero: HandleOrder=10, ValidateOrder=5 → but MIN is 0 from others */
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) RETURN MIN(f.start_line) AS mn", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "0");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_max) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc =
|
||
cbm_cypher_execute(s, "MATCH (f:Function) RETURN MAX(f.start_line) AS mx", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "10");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_collect) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"WHERE f.name = \"HandleOrder\" "
|
||
"RETURN f.name, COLLECT(g.name) AS callees",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
/* Should be a JSON array like ["ValidateOrder","LogError"] */
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
ASSERT(strstr(r.rows[0][1], "ValidateOrder") != NULL);
|
||
ASSERT(strstr(r.rows[0][1], "LogError") != NULL);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_count_star) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s, "MATCH (f:Function) RETURN COUNT(*) AS n", "test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "4");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_skip) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f) RETURN f.name SKIP 5 LIMIT 10", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->ret);
|
||
ASSERT_EQ(q->ret->skip, 5);
|
||
ASSERT_EQ(q->ret->limit, 10);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_sum_avg) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f) RETURN SUM(f.x) AS s, AVG(f.y) AS a", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(q->ret->count, 2);
|
||
ASSERT_STR_EQ(q->ret->items[0].func, "SUM");
|
||
ASSERT_STR_EQ(q->ret->items[0].alias, "s");
|
||
ASSERT_STR_EQ(q->ret->items[1].func, "AVG");
|
||
ASSERT_STR_EQ(q->ret->items[1].alias, "a");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_collect) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f)-[:CALLS]->(g) RETURN f.name, COLLECT(g.name) AS names", &q,
|
||
&err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(q->ret->count, 2);
|
||
ASSERT_STR_EQ(q->ret->items[1].func, "COLLECT");
|
||
ASSERT_STR_EQ(q->ret->items[1].alias, "names");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 5: STRING FUNCTIONS + CASE
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_tolower) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN toLower(f.name) AS lower_name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "handleorder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_toupper) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN toUpper(f.name) AS upper_name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "HANDLEORDER");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_tostring) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s, "MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN toString(f.start_line) AS sl",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "10");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_case) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(
|
||
s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" "
|
||
"RETURN CASE WHEN f.start_line > \"5\" THEN \"high\" ELSE \"low\" END AS pos",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "high");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_tolower) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f) RETURN toLower(f.name) AS n", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_STR_EQ(q->ret->items[0].func, "toLower");
|
||
ASSERT_STR_EQ(q->ret->items[0].alias, "n");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_case) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse(
|
||
"MATCH (f) RETURN CASE WHEN f.x = \"1\" THEN \"a\" ELSE \"b\" END AS val", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->ret->items[0].kase);
|
||
ASSERT_EQ(q->ret->items[0].kase->branch_count, 1);
|
||
ASSERT_STR_EQ(q->ret->items[0].kase->branches[0].then_val, "a");
|
||
ASSERT_STR_EQ(q->ret->items[0].kase->else_val, "b");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 6: WITH CLAUSE
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_with_rename) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" "
|
||
"WITH f.name AS fname RETURN fname",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_with_count) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"WITH f.name AS caller, COUNT(g) AS cnt "
|
||
"RETURN caller, cnt ORDER BY cnt DESC",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_GTE(r.row_count, 1);
|
||
/* HandleOrder calls 2 (ValidateOrder, LogError), ValidateOrder calls 1 (SubmitOrder) */
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
ASSERT_STR_EQ(r.rows[0][1], "2");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_with_where) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"WITH f.name AS caller, COUNT(g) AS cnt "
|
||
"WHERE cnt > \"1\" "
|
||
"RETURN caller, cnt",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* Only HandleOrder has cnt > 1 (cnt=2) */
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_with_orderby_limit) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function)-[:CALLS]->(g:Function) "
|
||
"WITH f.name AS caller, COUNT(g) AS cnt "
|
||
"ORDER BY cnt DESC LIMIT 1 "
|
||
"RETURN caller, cnt",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "HandleOrder");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_with) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse(
|
||
"MATCH (f)-[:CALLS]->(g) WITH f.name AS caller, COUNT(g) AS cnt RETURN caller, cnt", &q,
|
||
&err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->with_clause);
|
||
ASSERT_EQ(q->with_clause->count, 2);
|
||
ASSERT_STR_EQ(q->with_clause->items[0].alias, "caller");
|
||
ASSERT_STR_EQ(q->with_clause->items[1].func, "COUNT");
|
||
ASSERT_NOT_NULL(q->ret);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_with_where) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("MATCH (f)-[:CALLS]->(g) WITH f.name AS caller, COUNT(g) AS cnt "
|
||
"WHERE cnt > \"1\" RETURN caller",
|
||
&q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->with_clause);
|
||
ASSERT_NOT_NULL(q->post_with_where);
|
||
ASSERT_NOT_NULL(q->post_with_where->root);
|
||
ASSERT_NOT_NULL(q->ret);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 7: OPTIONAL MATCH + MULTIPLE MATCH
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_optional_match_no_result) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* LogError has no CALLS outbound edges → OPTIONAL MATCH keeps binding with empty target */
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"LogError\" "
|
||
"OPTIONAL MATCH (f)-[:CALLS]->(g:Function) "
|
||
"RETURN f.name, g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 1);
|
||
ASSERT_STR_EQ(r.rows[0][0], "LogError");
|
||
/* g.name should be empty since OPTIONAL MATCH found nothing */
|
||
ASSERT_STR_EQ(r.rows[0][1], "");
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_optional_match_has_result) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" "
|
||
"OPTIONAL MATCH (f)-[:CALLS]->(g:Function) "
|
||
"RETURN f.name, g.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(r.row_count, 2); /* ValidateOrder, LogError */
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_multi_match) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
/* Two MATCH clauses: first finds a module, second finds functions */
|
||
int rc =
|
||
cbm_cypher_execute(s,
|
||
"MATCH (m:Module) MATCH (f:Function) WHERE f.name CONTAINS \"Order\" "
|
||
"RETURN m.name, f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* 1 module × 3 *Order functions = 3 */
|
||
ASSERT_EQ(r.row_count, 3);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_optional_match) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse(
|
||
"MATCH (f:Function) OPTIONAL MATCH (f)-[:CALLS]->(g) RETURN f.name, g.name", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(q->pattern_count, 2);
|
||
ASSERT(!q->pattern_optional[0]);
|
||
ASSERT(q->pattern_optional[1]);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_multi_match) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (a:Module) MATCH (b:Function) RETURN a.name, b.name", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_EQ(q->pattern_count, 2);
|
||
ASSERT(!q->pattern_optional[0]);
|
||
ASSERT(!q->pattern_optional[1]);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 8: UNION / UNION ALL
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_exec_union) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN f.name "
|
||
"UNION "
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* UNION deduplicates → 1 row */
|
||
ASSERT_EQ(r.row_count, 1);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_exec_union_all) {
|
||
cbm_store_t *s = setup_cypher_store();
|
||
cbm_cypher_result_t r = {0};
|
||
int rc = cbm_cypher_execute(s,
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN f.name "
|
||
"UNION ALL "
|
||
"MATCH (f:Function) WHERE f.name = \"HandleOrder\" RETURN f.name",
|
||
"test", 0, &r);
|
||
ASSERT_EQ(rc, 0);
|
||
/* UNION ALL keeps duplicates → 2 rows */
|
||
ASSERT_EQ(r.row_count, 2);
|
||
cbm_cypher_result_free(&r);
|
||
cbm_store_close(s);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_union) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("MATCH (f) RETURN f.name UNION ALL MATCH (g) RETURN g.name", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT(q->union_all);
|
||
ASSERT_NOT_NULL(q->union_next);
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════
|
||
* PHASE 9: UNWIND
|
||
* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
TEST(cypher_parse_unwind) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc =
|
||
cbm_cypher_parse("UNWIND [\"a\", \"b\", \"c\"] AS x MATCH (f) RETURN f.name", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_NOT_NULL(q->unwind_expr);
|
||
ASSERT_STR_EQ(q->unwind_alias, "x");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
TEST(cypher_parse_unwind_var) {
|
||
cbm_query_t *q = NULL;
|
||
char *err = NULL;
|
||
int rc = cbm_cypher_parse("UNWIND items AS item MATCH (f) RETURN f.name", &q, &err);
|
||
ASSERT_EQ(rc, 0);
|
||
ASSERT_STR_EQ(q->unwind_expr, "items");
|
||
ASSERT_STR_EQ(q->unwind_alias, "item");
|
||
cbm_query_free(q);
|
||
PASS();
|
||
}
|
||
|
||
/* ══════════════════════════════════════════════════════════════════ */
|
||
|
||
SUITE(cypher) {
|
||
/* Lexer */
|
||
RUN_TEST(cypher_lex_simple_match);
|
||
RUN_TEST(cypher_lex_relationship);
|
||
RUN_TEST(cypher_lex_string_literal);
|
||
RUN_TEST(cypher_lex_single_quote_string);
|
||
RUN_TEST(cypher_lex_string_overflow);
|
||
RUN_TEST(cypher_lex_number);
|
||
RUN_TEST(cypher_lex_operators);
|
||
RUN_TEST(cypher_lex_keywords_case_insensitive);
|
||
RUN_TEST(cypher_lex_pipe_and_star);
|
||
RUN_TEST(cypher_lex_full_query);
|
||
/* Parser */
|
||
RUN_TEST(cypher_parse_simple_node);
|
||
RUN_TEST(cypher_parse_relationship_outbound);
|
||
RUN_TEST(cypher_parse_relationship_inbound);
|
||
RUN_TEST(cypher_parse_relationship_any);
|
||
RUN_TEST(cypher_parse_variable_length);
|
||
RUN_TEST(cypher_parse_variable_length_unbounded);
|
||
RUN_TEST(cypher_parse_multiple_edge_types);
|
||
RUN_TEST(cypher_parse_where_clause);
|
||
RUN_TEST(cypher_parse_where_regex);
|
||
RUN_TEST(cypher_parse_where_and);
|
||
RUN_TEST(cypher_parse_return_simple);
|
||
RUN_TEST(cypher_parse_return_count);
|
||
RUN_TEST(cypher_parse_return_order_limit);
|
||
RUN_TEST(cypher_parse_return_distinct);
|
||
RUN_TEST(cypher_parse_inline_props);
|
||
RUN_TEST(cypher_parse_error);
|
||
/* Execution */
|
||
RUN_TEST(cypher_exec_match_all_functions);
|
||
RUN_TEST(cypher_exec_where_eq);
|
||
RUN_TEST(cypher_exec_where_regex);
|
||
RUN_TEST(cypher_exec_where_contains);
|
||
RUN_TEST(cypher_exec_where_starts_with);
|
||
RUN_TEST(cypher_exec_return_properties);
|
||
RUN_TEST(cypher_exec_calls_relationship);
|
||
RUN_TEST(cypher_exec_calls_with_where);
|
||
RUN_TEST(cypher_exec_inbound);
|
||
RUN_TEST(cypher_exec_count);
|
||
RUN_TEST(cypher_exec_limit);
|
||
RUN_TEST(cypher_exec_order_by);
|
||
RUN_TEST(cypher_exec_variable_length);
|
||
RUN_TEST(cypher_exec_defines_edge);
|
||
RUN_TEST(cypher_exec_no_results);
|
||
RUN_TEST(cypher_exec_where_numeric);
|
||
/* Go test ports */
|
||
RUN_TEST(cypher_exec_distinct);
|
||
RUN_TEST(cypher_exec_inline_props);
|
||
RUN_TEST(cypher_parse_where_starts_with);
|
||
RUN_TEST(cypher_parse_where_contains);
|
||
RUN_TEST(cypher_parse_where_numeric);
|
||
/* Edge property tests (ported from cypher_test.go Feature 2) */
|
||
RUN_TEST(cypher_edge_prop_access);
|
||
RUN_TEST(cypher_edge_prop_in_where);
|
||
RUN_TEST(cypher_edge_type_prop);
|
||
RUN_TEST(cypher_edge_filter_contains);
|
||
RUN_TEST(cypher_edge_filter_numeric_gte);
|
||
RUN_TEST(cypher_bare_edge_return_exposes_properties_json);
|
||
RUN_TEST(cypher_edge_return_without_filter);
|
||
RUN_TEST(cypher_edge_filter_equals);
|
||
RUN_TEST(cypher_edge_filter_starts_with);
|
||
RUN_TEST(cypher_edge_combined_node_and_edge_filter);
|
||
RUN_TEST(cypher_edge_filter_no_match);
|
||
RUN_TEST(cypher_edge_filter_numeric_lt);
|
||
RUN_TEST(cypher_edge_filter_regex);
|
||
RUN_TEST(cypher_edge_builtin_type_filter);
|
||
RUN_TEST(cypher_apply_limit);
|
||
/* Phase 1: Simple operators */
|
||
RUN_TEST(cypher_lex_neq_operators);
|
||
RUN_TEST(cypher_lex_ends_keyword);
|
||
RUN_TEST(cypher_lex_in_is_null);
|
||
RUN_TEST(cypher_exec_where_neq);
|
||
RUN_TEST(cypher_exec_where_neq_bang);
|
||
RUN_TEST(cypher_exec_where_ends_with);
|
||
RUN_TEST(cypher_exec_where_not);
|
||
RUN_TEST(cypher_exec_where_in);
|
||
RUN_TEST(cypher_exec_where_not_in);
|
||
RUN_TEST(cypher_exec_where_is_null);
|
||
RUN_TEST(cypher_exec_where_is_not_null);
|
||
RUN_TEST(cypher_exec_return_star);
|
||
RUN_TEST(cypher_parse_neq);
|
||
RUN_TEST(cypher_parse_in);
|
||
RUN_TEST(cypher_parse_is_null);
|
||
/* Phase 2: Expression tree */
|
||
RUN_TEST(cypher_exec_where_or);
|
||
RUN_TEST(cypher_exec_where_complex_bool);
|
||
RUN_TEST(cypher_exec_where_xor);
|
||
RUN_TEST(cypher_exec_where_not_prefix);
|
||
RUN_TEST(cypher_parse_expr_tree_and_or);
|
||
RUN_TEST(cypher_parse_expr_tree_nested);
|
||
/* Phase 3: Unsupported keyword errors */
|
||
RUN_TEST(cypher_error_create);
|
||
RUN_TEST(cypher_error_delete);
|
||
RUN_TEST(cypher_error_set);
|
||
RUN_TEST(cypher_error_merge);
|
||
RUN_TEST(cypher_error_call);
|
||
/* Phase 4: SKIP + aggregation */
|
||
RUN_TEST(cypher_exec_skip);
|
||
RUN_TEST(cypher_exec_skip_limit);
|
||
RUN_TEST(cypher_exec_sum);
|
||
RUN_TEST(cypher_exec_avg);
|
||
RUN_TEST(cypher_exec_min);
|
||
RUN_TEST(cypher_exec_max);
|
||
RUN_TEST(cypher_exec_collect);
|
||
RUN_TEST(cypher_exec_count_star);
|
||
RUN_TEST(cypher_parse_skip);
|
||
RUN_TEST(cypher_parse_sum_avg);
|
||
RUN_TEST(cypher_parse_collect);
|
||
/* Phase 5: String functions + CASE */
|
||
RUN_TEST(cypher_exec_tolower);
|
||
RUN_TEST(cypher_exec_toupper);
|
||
RUN_TEST(cypher_exec_tostring);
|
||
RUN_TEST(cypher_exec_case);
|
||
RUN_TEST(cypher_parse_tolower);
|
||
RUN_TEST(cypher_parse_case);
|
||
/* Phase 6: WITH clause */
|
||
RUN_TEST(cypher_exec_with_rename);
|
||
RUN_TEST(cypher_exec_with_count);
|
||
RUN_TEST(cypher_exec_with_where);
|
||
RUN_TEST(cypher_exec_with_orderby_limit);
|
||
RUN_TEST(cypher_parse_with);
|
||
RUN_TEST(cypher_parse_with_where);
|
||
/* Phase 7: OPTIONAL MATCH + multiple MATCH */
|
||
RUN_TEST(cypher_exec_optional_match_no_result);
|
||
RUN_TEST(cypher_exec_optional_match_has_result);
|
||
RUN_TEST(cypher_exec_multi_match);
|
||
RUN_TEST(cypher_parse_optional_match);
|
||
RUN_TEST(cypher_parse_multi_match);
|
||
/* Phase 8: UNION */
|
||
RUN_TEST(cypher_exec_union);
|
||
RUN_TEST(cypher_exec_union_all);
|
||
RUN_TEST(cypher_parse_union);
|
||
/* Phase 9: UNWIND */
|
||
RUN_TEST(cypher_parse_unwind);
|
||
RUN_TEST(cypher_parse_unwind_var);
|
||
}
|