Nikolay Sivov : mshtml/tests: Test return values in more places (Coverity) .
Module: wine Branch: master Commit: f6d58e69e182da420d16c2822dc49270e13102d8 URL: http://source.winehq.org/git/wine.git/?a=commit;h=f6d58e69e182da420d16c2822d... Author: Nikolay Sivov <nsivov(a)codeweavers.com> Date: Tue Nov 28 14:18:15 2017 +0300 mshtml/tests: Test return values in more places (Coverity). Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Jacek Caban <jacek(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/mshtml/tests/dom.c | 6 ++++-- dlls/mshtml/tests/events.c | 7 +++++-- dlls/mshtml/tests/script.c | 13 +++++++++---- dlls/mshtml/tests/style.c | 7 +++++-- 4 files changed, 23 insertions(+), 10 deletions(-) diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c index 48262bb..5128d2f 100644 --- a/dlls/mshtml/tests/dom.c +++ b/dlls/mshtml/tests/dom.c @@ -7742,7 +7742,8 @@ static void doc_write(IHTMLDocument2 *doc, BOOL ln, const char *text) dim.lLbound = 0; dim.cElements = 1; sa = SafeArrayCreate(VT_VARIANT, 1, &dim); - SafeArrayAccessData(sa, (void**)&var); + hres = SafeArrayAccessData(sa, (void**)&var); + ok(hres == S_OK, "Failed to access array data: %08x\n", hres); V_VT(var) = VT_BSTR; V_BSTR(var) = a2bstr(text); SafeArrayUnaccessData(sa); @@ -7764,7 +7765,8 @@ static void doc_complex_write(IHTMLDocument2 *doc) HRESULT hres; sa = SafeArrayCreate(VT_VARIANT, 1, &dim); - SafeArrayAccessData(sa, (void**)&args); + hres = SafeArrayAccessData(sa, (void**)&args); + ok(hres == S_OK, "Failed to access array data: %08x\n", hres); V_VT(args) = VT_BSTR; V_BSTR(args) = a2bstr("<body i4val=\""); diff --git a/dlls/mshtml/tests/events.c b/dlls/mshtml/tests/events.c index 4f57745..bc8e045 100644 --- a/dlls/mshtml/tests/events.c +++ b/dlls/mshtml/tests/events.c @@ -3129,6 +3129,7 @@ static void doc_load_string(IHTMLDocument2 *doc, const char *str) { IPersistStreamInit *init; IStream *stream; + HRESULT hres; HGLOBAL mem; SIZE_T len; @@ -3138,9 +3139,11 @@ static void doc_load_string(IHTMLDocument2 *doc, const char *str) len = strlen(str); mem = GlobalAlloc(0, len); memcpy(mem, str, len); - CreateStreamOnHGlobal(mem, TRUE, &stream); + hres = CreateStreamOnHGlobal(mem, TRUE, &stream); + ok(hres == S_OK, "Failed to create a stream, hr %#x.\n", hres); - IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + hres = IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + ok(hres == S_OK, "Failed to get IPersistStreamInit, hr %#x.\n", hres); IPersistStreamInit_Load(init, stream); IPersistStreamInit_Release(init); diff --git a/dlls/mshtml/tests/script.c b/dlls/mshtml/tests/script.c index 243c10c..b07cce1 100644 --- a/dlls/mshtml/tests/script.c +++ b/dlls/mshtml/tests/script.c @@ -1259,6 +1259,7 @@ static void load_string(IHTMLDocument2 *doc, const char *str) { IPersistStreamInit *init; IStream *stream; + HRESULT hres; HGLOBAL mem; SIZE_T len; @@ -1266,9 +1267,11 @@ static void load_string(IHTMLDocument2 *doc, const char *str) len = strlen(str); mem = GlobalAlloc(0, len); memcpy(mem, str, len); - CreateStreamOnHGlobal(mem, TRUE, &stream); + hres = CreateStreamOnHGlobal(mem, TRUE, &stream); + ok(hres == S_OK, "Failed to create a stream, hr %#x.\n", hres); - IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + hres = IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + ok(hres == S_OK, "Failed to get IPersistStreamInit, hr %#x.\n", hres); IPersistStreamInit_Load(init, stream); IPersistStreamInit_Release(init); @@ -2325,7 +2328,8 @@ static void test_script_run(void) V_VT(&var) = VT_BSTR; V_BSTR(&var) = NULL; - dispex_propput(document, id, 0, &var, NULL); + hres = dispex_propput(document, id, 0, &var, NULL); + ok(hres == S_OK, "dispex_propput failed: %08x\n", hres); VariantInit(&var); memset(&dp, 0, sizeof(dp)); @@ -2823,7 +2827,8 @@ static void report_data(ProtocolHandler *This) IServiceProvider_Release(service_provider); ok(hres == S_OK, "Could not get IHttpNegotiate interface: %08x\n", hres); - IUri_GetDisplayUri(This->uri, &url); + hres = IUri_GetDisplayUri(This->uri, &url); + ok(hres == S_OK, "Failed to get display uri: %08x\n", hres); hres = IHttpNegotiate_BeginningTransaction(http_negotiate, url, emptyW, 0, &addl_headers); ok(hres == S_OK, "BeginningTransaction failed: %08x\n", hres); SysFreeString(url); diff --git a/dlls/mshtml/tests/style.c b/dlls/mshtml/tests/style.c index 7fc04a4..73c074e 100644 --- a/dlls/mshtml/tests/style.c +++ b/dlls/mshtml/tests/style.c @@ -3144,6 +3144,7 @@ static IHTMLDocument2 *create_doc_with_string(const char *str) IPersistStreamInit *init; IStream *stream; IHTMLDocument2 *doc; + HRESULT hres; HGLOBAL mem; SIZE_T len; @@ -3155,9 +3156,11 @@ static IHTMLDocument2 *create_doc_with_string(const char *str) len = strlen(str); mem = GlobalAlloc(0, len); memcpy(mem, str, len); - CreateStreamOnHGlobal(mem, TRUE, &stream); + hres = CreateStreamOnHGlobal(mem, TRUE, &stream); + ok(hres == S_OK, "Failed to create a stream, hr %#x.\n", hres); - IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + hres = IHTMLDocument2_QueryInterface(doc, &IID_IPersistStreamInit, (void**)&init); + ok(hres == S_OK, "Failed to get IPersistStreamInit, hr %#x.\n", hres); IPersistStreamInit_Load(init, stream); IPersistStreamInit_Release(init);
participants (1)
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Alexandre Julliard