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combase/tests: Add tests for WindowsConcatString. 

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2015-10-29 05:07:23 +01:00 committed by Alexandre Julliard
parent 63f95fedfe
commit 55149dc2c4
1 changed files with 61 additions and 0 deletions
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61
dlls/combase/tests/string.c
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@ -27,6 +27,7 @@
#include "wine/test.h"
static HRESULT (WINAPI *pWindowsConcatString)(HSTRING, HSTRING, HSTRING *);
static HRESULT (WINAPI *pWindowsCreateString)(LPCWSTR, UINT32, HSTRING *);
static HRESULT (WINAPI *pWindowsCreateStringReference)(LPCWSTR, UINT32, HSTRING_HEADER *, HSTRING *);
static HRESULT (WINAPI *pWindowsDeleteString)(HSTRING);
@ -51,6 +52,7 @@ static BOOL init_functions(void)
win_skip("Failed to load combase.dll, skipping tests\n");
return FALSE;
}
SET(WindowsConcatString);
SET(WindowsCreateString);
SET(WindowsCreateStringReference);
SET(WindowsDeleteString);
@ -94,6 +96,8 @@ static void _check_string(int line, HSTRING str, LPCWSTR content, UINT32 length,
}
static const WCHAR input_string[] = { 'a', 'b', 'c', 'd', 'e', 'f', '\0', '\0' };
static const WCHAR input_string1[] = { 'a', 'b', 'c', '\0' };
static const WCHAR input_string2[] = { 'd', 'e', 'f', '\0' };
static const WCHAR input_empty_string[] = { '\0' };
static const WCHAR input_embed_null[] = { 'a', '\0', 'c', '\0', 'e', 'f', '\0' };
static const WCHAR output_substring[] = { 'c', 'd', 'e', 'f', '\0' };
@ -334,6 +338,62 @@ static void test_substring(void)
ok(pWindowsDeleteString(str) == S_OK, "Failed to delete string\n");
}
static void test_concat(void)
{
HSTRING str1, str2, concat;
HSTRING_HEADER header1, header2;
/* Test concatenation of string buffers */
ok(pWindowsCreateString(input_string1, 3, &str1) == S_OK, "Failed to create string\n");
ok(pWindowsCreateString(input_string2, 3, &str2) == S_OK, "Failed to create string\n");
ok(pWindowsConcatString(str1, NULL, NULL) == E_INVALIDARG, "Incorrect error handling\n");
ok(pWindowsConcatString(str1, NULL, &concat) == S_OK, "Failed to concatenate string\n");
ok(str1 == concat, "Concatenate created new string\n");
check_string(concat, input_string1, 3, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsConcatString(NULL, str2, NULL) == E_INVALIDARG, "Incorrect error handling\n");
ok(pWindowsConcatString(NULL, str2, &concat) == S_OK, "Failed to concatenate string\n");
ok(str2 == concat, "Concatenate created new string\n");
check_string(concat, input_string2, 3, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsConcatString(str1, str2, NULL) == E_INVALIDARG, "Incorrect error handling\n");
ok(pWindowsConcatString(str1, str2, &concat) == S_OK, "Failed to concatenate string\n");
check_string(concat, input_string, 6, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsDeleteString(str2) == S_OK, "Failed to delete string\n");
ok(pWindowsDeleteString(str1) == S_OK, "Failed to delete string\n");
/* Test concatenation of string references */
ok(pWindowsCreateStringReference(input_string1, 3, &header1, &str1) == S_OK, "Failed to create string ref\n");
ok(pWindowsCreateStringReference(input_string2, 3, &header2, &str2) == S_OK, "Failed to create string ref\n");
ok(pWindowsConcatString(str1, NULL, &concat) == S_OK, "Failed to concatenate string\n");
ok(str1 != concat, "Concatenate string ref didn't create new string\n");
check_string(concat, input_string1, 3, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsConcatString(NULL, str2, &concat) == S_OK, "Failed to concatenate string\n");
ok(str2 != concat, "Concatenate string ref didn't create new string\n");
check_string(concat, input_string2, 3, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsConcatString(str1, str2, &concat) == S_OK, "Failed to concatenate string\n");
check_string(concat, input_string, 6, FALSE);
ok(pWindowsDeleteString(concat) == S_OK, "Failed to delete string\n");
ok(pWindowsDeleteString(str2) == S_OK, "Failed to delete string ref\n");
ok(pWindowsDeleteString(str1) == S_OK, "Failed to delete string ref\n");
/* Test concatenation of two empty strings */
ok(pWindowsConcatString(NULL, NULL, NULL) == E_INVALIDARG, "Incorrect error handling\n");
ok(pWindowsConcatString(NULL, NULL, &concat) == S_OK, "Failed to concatenate string\n");
ok(concat == NULL, "Concatenate created new string\n");
}
START_TEST(string)
{
if (!init_functions())
@ -343,4 +403,5 @@ START_TEST(string)
test_access();
test_string_buffer();
test_substring();
test_concat();
}