diff options
Diffstat (limited to 'tools/c-index-test/c-index-test.c')
| -rw-r--r-- | tools/c-index-test/c-index-test.c | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c index 4ed24b15c9..569ef206e3 100644 --- a/tools/c-index-test/c-index-test.c +++ b/tools/c-index-test/c-index-test.c @@ -558,7 +558,7 @@ int perform_test_load_source(int argc, const char **argv, struct CXUnsavedFile *unsaved_files = 0; int num_unsaved_files = 0; int result; - + Idx = clang_createIndex(/* excludeDeclsFromPCH */ !strcmp(filter, "local") ? 1 : 0, /* displayDiagnosics=*/1); @@ -578,6 +578,7 @@ int perform_test_load_source(int argc, const char **argv, unsaved_files); if (!TU) { fprintf(stderr, "Unable to load translation unit!\n"); + free_remapped_files(unsaved_files, num_unsaved_files); clang_disposeIndex(Idx); return 1; } @@ -588,6 +589,57 @@ int perform_test_load_source(int argc, const char **argv, return result; } +int perform_test_reparse_source(int argc, const char **argv, int trials, + const char *filter, CXCursorVisitor Visitor, + PostVisitTU PV) { + const char *UseExternalASTs = + getenv("CINDEXTEST_USE_EXTERNAL_AST_GENERATION"); + CXIndex Idx; + CXTranslationUnit TU; + struct CXUnsavedFile *unsaved_files = 0; + int num_unsaved_files = 0; + int result; + int trial; + + Idx = clang_createIndex(/* excludeDeclsFromPCH */ + !strcmp(filter, "local") ? 1 : 0, + /* displayDiagnosics=*/1); + + if (UseExternalASTs && strlen(UseExternalASTs)) + clang_setUseExternalASTGeneration(Idx, 1); + + if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { + clang_disposeIndex(Idx); + return -1; + } + + TU = clang_createTranslationUnitFromSourceFile(Idx, 0, + argc - num_unsaved_files, + argv + num_unsaved_files, + num_unsaved_files, + unsaved_files); + if (!TU) { + fprintf(stderr, "Unable to load translation unit!\n"); + free_remapped_files(unsaved_files, num_unsaved_files); + clang_disposeIndex(Idx); + return 1; + } + + for (trial = 0; trial < trials; ++trial) { + if (clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files)) { + clang_disposeTranslationUnit(TU); + free_remapped_files(unsaved_files, num_unsaved_files); + clang_disposeIndex(Idx); + return -1; + } + } + + result = perform_test_load(Idx, TU, filter, NULL, Visitor, PV); + free_remapped_files(unsaved_files, num_unsaved_files); + clang_disposeIndex(Idx); + return result; +} + /******************************************************************************/ /* Logic for testing clang_getCursor(). */ /******************************************************************************/ @@ -1219,6 +1271,8 @@ static void print_usage(void) { "[FileCheck prefix]\n" " c-index-test -test-load-source <symbol filter> {<args>}*\n"); fprintf(stderr, + " c-index-test -test-load-source-reparse <trials> <symbol filter> " + " {<args>}*\n" " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" " c-index-test -test-annotate-tokens=<range> {<args>}*\n" " c-index-test -test-inclusion-stack-source {<args>}*\n" @@ -1252,6 +1306,14 @@ int main(int argc, const char **argv) { return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, NULL); } + else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ + CXCursorVisitor I = GetVisitor(argv[1] + 25); + if (I) { + int trials = atoi(argv[2]); + return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, + NULL); + } + } else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { CXCursorVisitor I = GetVisitor(argv[1] + 17); if (I) |