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Merge branch 'v0.10' into v1.x

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This commit is contained in:
Bert Belder 2014-12-14 20:36:18 +01:00
commit eb986397c1
3 changed files with 42 additions and 15 deletions
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3
.gitignore vendored
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@ -49,7 +49,10 @@ Makefile.in
/test/run-benchmarks.dSYM
*.sln
*.sln.cache
*.ncb
*.vcproj
*.vcproj*.user
*.vcxproj
*.vcxproj.filters
*.vcxproj.user

35
src/win/dl.c
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@ -69,17 +69,44 @@ const char* uv_dlerror(const uv_lib_t* lib) {
}
static void uv__format_fallback_error(uv_lib_t* lib, int errorno){
DWORD_PTR args[1] = { (DWORD_PTR) errorno };
LPSTR fallback_error = "error: %1!d!";
FormatMessageA(FORMAT_MESSAGE_FROM_STRING |
FORMAT_MESSAGE_ARGUMENT_ARRAY |
FORMAT_MESSAGE_ALLOCATE_BUFFER,
fallback_error, 0, 0,
(LPSTR) &lib->errmsg,
0, (va_list*) args);
}
static int uv__dlerror(uv_lib_t* lib, int errorno) {
DWORD res;
if (lib->errmsg) {
LocalFree((void*)lib->errmsg);
lib->errmsg = NULL;
}
if (errorno) {
FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errorno,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
(LPSTR)&lib->errmsg, 0, NULL);
res = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errorno,
MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
(LPSTR) &lib->errmsg, 0, NULL);
if (!res && GetLastError() == ERROR_MUI_FILE_NOT_FOUND) {
res = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errorno,
0, (LPSTR) &lib->errmsg, 0, NULL);
}
if (!res) {
uv__format_fallback_error(lib, errorno);
}
}
return errorno ? -1 : 0;

19
test/test-dlerror.c
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@ -26,31 +26,28 @@
TEST_IMPL(dlerror) {
const char* path = "test/fixtures/load_error.node";
const char* dlerror_no_error = "no error";
const char* msg;
uv_lib_t lib;
int r;
#ifdef __linux__
const char* dlerror_desc = "file too short";
#elif defined (__sun__)
const char* dlerror_desc = "unknown file type";
#elif defined (_WIN32)
const char* dlerror_desc = "%1 is not a valid Win32 application";
#else
const char* dlerror_desc = "";
#endif
lib.errmsg = NULL;
lib.handle = NULL;
msg = uv_dlerror(&lib);
ASSERT(msg != NULL);
ASSERT(strstr(msg, dlerror_no_error) != NULL);
r = uv_dlopen(path, &lib);
ASSERT(r == -1);
msg = uv_dlerror(&lib);
ASSERT(msg != NULL);
ASSERT(strstr(msg, dlerror_desc) != NULL);
ASSERT(strstr(msg, dlerror_no_error) == NULL);
/* Should return the same error twice in a row. */
msg = uv_dlerror(&lib);
ASSERT(msg != NULL);
ASSERT(strstr(msg, dlerror_desc) != NULL);
ASSERT(strstr(msg, dlerror_no_error) == NULL);
uv_dlclose(&lib);