[reactos] 02/11: [NTDLL_APITEST] Add tests for RtlxUnicodeStringToAnsiSize & RtlxUnicodeStringToOemSize

[Jérôme Gardou]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=0a8b51da8044cd84a41a6…
commit 0a8b51da8044cd84a41a647407848d74690e9467
Author:     Jérôme Gardou <jerome.gardou(a)reactos.org>
AuthorDate: Tue May 18 23:00:58 2021 +0200
Commit:     Jérôme Gardou <zefklop(a)users.noreply.github.com>
CommitDate: Wed May 19 22:50:29 2021 +0200
    [NTDLL_APITEST] Add tests for RtlxUnicodeStringToAnsiSize &
RtlxUnicodeStringToOemSize
    CORE-17571
---
 modules/rostests/apitests/ntdll/CMakeLists.txt     |  3 ++
 .../apitests/ntdll/RtlxUnicodeStringToAnsiSize.c   | 33 ++++++++++++++++++++++
 .../apitests/ntdll/RtlxUnicodeStringToOemSize.c    | 33 ++++++++++++++++++++++
 modules/rostests/apitests/ntdll/testlist.c         |  4 +++
 4 files changed, 73 insertions(+)
diff --git a/modules/rostests/apitests/ntdll/CMakeLists.txt
b/modules/rostests/apitests/ntdll/CMakeLists.txt
index 85dba02c31d..d1e4499fb68 100644
--- a/modules/rostests/apitests/ntdll/CMakeLists.txt
+++ b/modules/rostests/apitests/ntdll/CMakeLists.txt
@@ -8,6 +8,7 @@ spec2def(ntdll_apitest.exe ntdll_apitest.spec)
 list(APPEND SOURCE
     LdrEnumResources.c
     load_notifications.c
+    locale.c
     NtAcceptConnectPort.c
     NtAllocateVirtualMemory.c
     NtApphelpCacheControl.c
@@ -81,6 +82,8 @@ list(APPEND SOURCE
     RtlUnicodeStringToAnsiString.c
     RtlUpcaseUnicodeStringToCountedOemString.c
     RtlValidateUnicodeString.c
+    RtlxUnicodeStringToAnsiSize.c
+    RtlxUnicodeStringToOemSize.c
     StackOverflow.c
     SystemInfo.c
     Timer.c)
diff --git a/modules/rostests/apitests/ntdll/RtlxUnicodeStringToAnsiSize.c
b/modules/rostests/apitests/ntdll/RtlxUnicodeStringToAnsiSize.c
new file mode 100644
index 00000000000..5caeea2346c
--- /dev/null
+++ b/modules/rostests/apitests/ntdll/RtlxUnicodeStringToAnsiSize.c
@@ -0,0 +1,33 @@
+/*
+ * PROJECT:     ReactOS API tests
+ * LICENSE:     0BSD (https://spdx.org/licenses/0BSD.html)
+ * PURPOSE:     Test for RtlxUnicodeStringToAnsiSize
+ * COPYRIGHT:   Copyright 2021 Jérôme Gardou <jerome.gardou(a)reactos.org>
+ */
+
+#include "precomp.h"
+
+static const struct
+{
+    ULONG AnsiCp;
+    ULONG OemCp;
+    PCWSTR Str;
+    ULONG OemLength;
+} TestData[] =
+{
+    { 1252, 932, L"\u30c7\u30b9\u30af\u30c8\u30c3\u30d7", 7 }, /*
"Desktop" in Japanese */
+    { 932, 1252, L"\u30c7\u30b9\u30af\u30c8\u30c3\u30d7", 13 }, /*
"Desktop" in Japanese */
+};
+
+START_TEST(RtlxUnicodeStringToAnsiSize)
+{
+    for (int i = 0; i < _countof(TestData); i++)
+    {
+        SetupLocale(TestData[i].AnsiCp, TestData[i].OemCp, -1);
+        UNICODE_STRING Ustr;
+        RtlInitUnicodeString(&Ustr, TestData[i].Str);
+        ULONG Length = RtlxUnicodeStringToAnsiSize(&Ustr);
+        ok(Length == TestData[i].OemLength, "Wrong OEM length for test %u, expected
%u, got %u\n",
+           i, (UINT)TestData[i].OemLength, (UINT)Length);
+    }
+}
diff --git a/modules/rostests/apitests/ntdll/RtlxUnicodeStringToOemSize.c
b/modules/rostests/apitests/ntdll/RtlxUnicodeStringToOemSize.c
new file mode 100644
index 00000000000..354b64562fd
--- /dev/null
+++ b/modules/rostests/apitests/ntdll/RtlxUnicodeStringToOemSize.c
@@ -0,0 +1,33 @@
+/*
+ * PROJECT:     ReactOS API tests
+ * LICENSE:     0BSD (https://spdx.org/licenses/0BSD.html)
+ * PURPOSE:     Test for RtlxUnicodeStringToOemSize
+ * COPYRIGHT:   Copyright 2021 Jérôme Gardou &lt;jerome.gardou(a)reactos.org&gt;
+ */
+
+#include "precomp.h"
+
+static const struct
+{
+    ULONG AnsiCp;
+    ULONG OemCp;
+    PCWSTR Str;
+    ULONG OemLength;
+} TestData[] =
+{
+    { 1252, 932, L"\u30c7\u30b9\u30af\u30c8\u30c3\u30d7", 7 }, /*
"Desktop" in Japanese */
+    { 932, 1252, L"\u30c7\u30b9\u30af\u30c8\u30c3\u30d7", 13 }, /*
"Desktop" in Japanese */
+};
+
+START_TEST(RtlxUnicodeStringToOemSize)
+{
+    for (int i = 0; i < _countof(TestData); i++)
+    {
+        SetupLocale(TestData[i].AnsiCp, TestData[i].OemCp, -1);
+        UNICODE_STRING Ustr;
+        RtlInitUnicodeString(&Ustr, TestData[i].Str);
+        ULONG Length = RtlxUnicodeStringToOemSize(&Ustr);
+        ok(Length == TestData[i].OemLength, "Wrong OEM length for test %u, expected
%u, got %u\n",
+           i, (UINT)TestData[i].OemLength, (UINT)Length);
+    }
+}
diff --git a/modules/rostests/apitests/ntdll/testlist.c
b/modules/rostests/apitests/ntdll/testlist.c
index 141a1305f61..78a8af20a05 100644
--- a/modules/rostests/apitests/ntdll/testlist.c
+++ b/modules/rostests/apitests/ntdll/testlist.c
@@ -78,6 +78,8 @@ extern void func_RtlReAllocateHeap(void);
 extern void func_RtlUnicodeStringToAnsiString(void);
 extern void func_RtlUpcaseUnicodeStringToCountedOemString(void);
 extern void func_RtlValidateUnicodeString(void);
+extern void func_RtlxUnicodeStringToAnsiSize(void);
+extern void func_RtlxUnicodeStringToOemSize(void);
 extern void func_StackOverflow(void);
 extern void func_TimerResolution(void);
@@ -155,7 +157,9 @@ const struct test winetest_testlist[] =
     { "RtlpEnsureBufferSize",           func_RtlpEnsureBufferSize },
     { "RtlQueryTimeZoneInformation",    func_RtlQueryTimeZoneInformation },
     { "RtlReAllocateHeap",              func_RtlReAllocateHeap },
+    { "RtlUnicodeStringToAnsiSize",     func_RtlxUnicodeStringToAnsiSize }, /*
For some reason, starting test name with Rtlx hides it */
     { "RtlUnicodeStringToAnsiString",   func_RtlUnicodeStringToAnsiString },
+    { "RtlUnicodeStringToOemSize",      func_RtlxUnicodeStringToOemSize },
     { "RtlUpcaseUnicodeStringToCountedOemString",
func_RtlUpcaseUnicodeStringToCountedOemString },
     { "RtlValidateUnicodeString",       func_RtlValidateUnicodeString },
     { "StackOverflow",                  func_StackOverflow },