[PATCH v2 2/2] msvcrt/tests: Test case insensitivity of getenv() and _wgetenv()

[Zsolt Vadasz]

From: Zsolt Vadasz

---
 dlls/msvcrt/tests/environ.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/dlls/msvcrt/tests/environ.c b/dlls/msvcrt/tests/environ.c
index aab14a422b3..afc1f13ce06 100644
--- a/dlls/msvcrt/tests/environ.c
+++ b/dlls/msvcrt/tests/environ.c
@@ -421,6 +421,18 @@ static void test_child_env(char** argv)
     free( env );
 }

+static void test_case_insensitive(void)
+{
+    const char *uppercase_env = getenv("APPDATA");
+    const char *lowercase_env = getenv("appdata");
+    const wchar_t *uppercase_wenv = _wgetenv(L"APPDATA");
+    const wchar_t *lowercase_wenv = _wgetenv(L"appdata");
+    ok (uppercase_env == lowercase_env, "getenv() must be case insensitive, %p should be %p\n",
+        lowercase_env, uppercase_env);
+    ok (uppercase_wenv == lowercase_wenv, "_wgetenv() must be case insensitive, %p should be %p\n",
+        lowercase_wenv, uppercase_wenv);
+}
+
 START_TEST(environ)
 {
     char **argv;
@@ -443,4 +455,5 @@ START_TEST(environ)
     test_environment_manipulation();
     test_child_env(argv);
     test_system();
+    test_case_insensitive();
 }