shlwapi/tests: Add missing return value checks to istream tests (Coverity).

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

shlwapi/tests: Add missing return value checks to istream tests (Coverity).
031f2ab6 · Alex Henrie · Alexandre Julliard · 7b2ead8d · 031f2ab6
Commit 031f2ab6 authored Jan 08, 2018 by Alex Henrie Committed by Alexandre Julliard Jan 08, 2018
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istream.c dlls/shlwapi/tests/istream.c +4 -2

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--- a/dlls/shlwapi/tests/istream.c
+++ b/dlls/shlwapi/tests/istream.c
@@ -663,8 +663,10 @@ static void test_SHCreateStreamOnFileEx_CopyTo(void)
    static const WCHAR prefix[] = { 'T', 'S', 'T', 0 };

    GetTempPathW(MAX_PATH, tmpPath);
-    GetTempFileNameW(tmpPath, prefix, 0, srcFileName);
-    GetTempFileNameW(tmpPath, prefix, 0, dstFileName);
+    ret = GetTempFileNameW(tmpPath, prefix, 0, srcFileName);
+    ok(ret != 0, "GetTempFileName failed, got error %d\n", GetLastError());
+    ret = GetTempFileNameW(tmpPath, prefix, 0, dstFileName);
+    ok(ret != 0, "GetTempFileName failed, got error %d\n", GetLastError());

    ret = SHCreateStreamOnFileEx(srcFileName, STGM_CREATE | STGM_READWRITE | STGM_DELETEONRELEASE, FILE_ATTRIBUTE_TEMPORARY, FALSE, NULL, &src);
    ok(SUCCEEDED(ret), "SHCreateStreamOnFileEx failed with ret=0x%08x\n", ret);