maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Add USR printing modes to c-index-test. 

llvm-svn: 93269
This commit is contained in:
Ted Kremenek 2010-01-12 23:34:26 +00:00
parent a188cbbf29
commit 58a6a8ec62
1 changed files with 54 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
clang/tools/c-index-test/c-index-test.c
View File

@ -159,6 +159,36 @@ static void FunctionScanVisitor(CXTranslationUnit Unit, CXCursor Cursor,
}
}
/******************************************************************************/
/* USR testing. */
/******************************************************************************/
static void USRDeclVisitor(CXDecl D, CXCursor C, CXClientData Filter) {
if (!Filter || (C.kind == *(enum CXCursorKind *)Filter)) {
CXString USR = clang_getDeclUSR(C.decl);
if (!USR.Spelling) {
clang_disposeString(USR);
return;
}
printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), USR.Spelling);
PrintDeclExtent(C.decl);
printf("\n");
clang_disposeString(USR);
}
}
static void USRVisitor(CXTranslationUnit Unit, CXCursor Cursor,
CXClientData Filter) {
if (Cursor.decl) {
/* USRDeclVisitor(Unit, Cursor.decl, Cursor, Filter);*/
clang_loadDeclaration(Cursor.decl, USRDeclVisitor, 0);
}
}
/******************************************************************************/
/* Loading ASTs/source. */
/******************************************************************************/
static int perform_test_load(CXIndex Idx, CXTranslationUnit TU,
const char *filter, const char *prefix,
CXTranslationUnitIterator Visitor) {
@ -560,6 +590,14 @@ int perform_code_completion(int argc, const char **argv) {
/* Command line processing. */
/******************************************************************************/
static CXTranslationUnitIterator GetVisitor(const char *s) {
if (s[0] == '\0')
return TranslationUnitVisitor;
if (strcmp(s, "-usrs") == 0)
return USRVisitor;
return NULL;
}
static void print_usage(void) {
fprintf(stderr,
"usage: c-index-test -code-completion-at=<site> <compiler arguments>\n"
@ -567,8 +605,11 @@ static void print_usage(void) {
"[FileCheck prefix]\n"
" c-index-test -test-load-tu <AST file> <symbol filter> "
"[FileCheck prefix]\n"
" c-index-test -test-load-source <symbol filter> {<args>}*\n\n"
" <symbol filter> options for -test-load-tu and -test-load-source:\n%s",
" c-index-test -test-load-tu-usrs <AST file> <symbol filter> "
"[FileCheck prefix]\n"
" c-index-test -test-load-source <symbol filter> {<args>}*\n"
" c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n\n"
" <symbol filter> values:\n%s",
" all - load all symbols, including those from PCH\n"
" local - load all symbols except those in PCH\n"
" category - only load ObjC categories (non-PCH)\n"
@ -582,14 +623,17 @@ static void print_usage(void) {
int main(int argc, const char **argv) {
if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1])
return perform_code_completion(argc, argv);
if (argc >= 4 && strcmp(argv[1], "-test-load-tu") == 0)
return perform_test_load_tu(argv[2], argv[3],
argc >= 5 ? argv[4] : 0,
TranslationUnitVisitor);
if (argc >= 4 && strcmp(argv[1], "-test-load-source") == 0)
return perform_test_load_source(argc - 3, argv + 3, argv[2],
TranslationUnitVisitor);
if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0)
else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) {
CXTranslationUnitIterator I = GetVisitor(argv[1] + 13);
if (I)
return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I);
}
else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) {
CXTranslationUnitIterator I = GetVisitor(argv[1] + 17);
if (I)
return perform_test_load_source(argc - 3, argv + 3, argv[2], I);
}
else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0)
return perform_file_scan(argv[2], argv[3],
argc >= 5 ? argv[4] : 0);