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shlwapi: Add tests for PathCombineA.

This commit is contained in:
James Hawkins 2006-06-26 14:37:45 -07:00 committed by Alexandre Julliard
parent e391387c9a
commit 7412bddd36
2 changed files with 202 additions and 20 deletions
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2
dlls/shlwapi/path.c
View File

@ -165,7 +165,7 @@ LPWSTR WINAPI PathCombineW(LPWSTR lpszDest, LPCWSTR lpszDir, LPCWSTR lpszFile)
if (!lpszDest || (!lpszDir && !lpszFile))
return NULL; /* Invalid parameters */
if (!lpszFile || !*lpszFile)
if ((!lpszFile || !*lpszFile) && lpszDir)
{
/* Use dir only */
lstrcpynW(szTemp, lpszDir, MAX_PATH);

220
dlls/shlwapi/tests/path.c
View File

@ -861,36 +861,215 @@ static void test_PathMatchSpec(void)
ok (PathMatchSpecA(file, spec13) == TRUE, "PathMatchSpec: Spec13 failed\n");
}
static void test_PathCombine(void)
static void test_PathCombineW(void)
{
LPSTR szString, szString2;
LPWSTR wszString, wszString2;
szString2 = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(char));
wszString2 = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
/* NULL test */
szString = PathCombineA(NULL, NULL, NULL);
ok (szString == NULL, "Expected a NULL return\n");
if (pPathCombineW)
{
wszString = pPathCombineW(NULL, NULL, NULL);
ok (wszString == NULL, "Expected a NULL return\n");
}
wszString = pPathCombineW(NULL, NULL, NULL);
ok (wszString == NULL, "Expected a NULL return\n");
/* Some NULL */
szString = PathCombineA(szString2, NULL, NULL);
ok (szString == NULL, "Expected a NULL return\n");
wszString = pPathCombineW(wszString2, NULL, NULL);
ok (wszString == NULL, "Expected a NULL return\n");
HeapFree(GetProcessHeap(), 0, wszString2);
}
if (pPathCombineW)
#define LONG_LEN (MAX_PATH * 2)
#define HALF_LEN (MAX_PATH / 2 + 1)
static void test_PathCombineA(void)
{
LPSTR str;
char dest[MAX_PATH];
char too_long[LONG_LEN];
char one[HALF_LEN], two[HALF_LEN];
/* try NULL dest */
SetLastError(0xdeadbeef);
str = PathCombineA(NULL, "C:\\", "one\\two\\three");
ok(str == NULL, "Expected NULL, got %p\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try NULL dest and NULL directory */
SetLastError(0xdeadbeef);
str = PathCombineA(NULL, NULL, "one\\two\\three");
ok(str == NULL, "Expected NULL, got %p\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try all NULL*/
SetLastError(0xdeadbeef);
str = PathCombineA(NULL, NULL, NULL);
ok(str == NULL, "Expected NULL, got %p\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try NULL file part */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", NULL);
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\"), "Expected C:\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try empty file part */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\"), "Expected C:\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try empty directory and file part */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "", "");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "\\"), "Expected \\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try NULL directory */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, NULL, "one\\two\\three");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "one\\two\\three"), "Expected one\\two\\three, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try NULL directory and empty file part */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, NULL, "");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "\\"), "Expected \\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try NULL directory and file part */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, NULL, NULL);
ok(str == NULL, "Expected str == NULL, got %p\n", str);
todo_wine
{
wszString = pPathCombineW(wszString2, NULL, NULL);
ok (wszString == NULL, "Expected a NULL return\n");
ok(lstrlenA(dest) == 0, "Expected 0 length, got %i\n", lstrlenA(dest));
}
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try directory without backslash */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:", "one\\two\\three");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one\\two\\three"), "Expected C:\\one\\two\\three, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try directory with backslash */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "one\\two\\three");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one\\two\\three"), "Expected C:\\one\\two\\three, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try directory with backslash and file with prepended backslash */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "\\one\\two\\three");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one\\two\\three"), "Expected C:\\one\\two\\three, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try previous test, with backslash appended as well */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "\\one\\two\\three\\");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one\\two\\three\\"), "Expected C:\\one\\two\\three\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try a relative directory */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "relative\\dir", "\\one\\two\\three\\");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "one\\two\\three\\"), "Expected one\\two\\three\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try forward slashes */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "one/two/three\\");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one/two/three\\"), "Expected one/two/three\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try a really weird directory */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\/\\/", "\\one\\two\\three\\");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\one\\two\\three\\"), "Expected C:\\one\\two\\three\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try periods */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "one\\..\\two\\.\\three");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\two\\three"), "Expected C:\\two\\three, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
/* try .. as file */
/* try forward slashes */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", "..");
ok(str == dest, "Expected str == dest, got %p\n", str);
ok(!lstrcmp(str, "C:\\"), "Expected C:\\, got %s\n", str);
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
memset(too_long, 'a', LONG_LEN);
too_long[LONG_LEN - 1] = '\0';
/* try a file longer than MAX_PATH */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, "C:\\", too_long);
todo_wine
{
ok(str == NULL, "Expected str == NULL, got %p\n", str);
ok(lstrlenA(dest) == 0, "Expected 0 length, got %i\n", lstrlenA(dest));
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
}
HeapFree(GetProcessHeap(), 0, szString2);
HeapFree(GetProcessHeap(), 0, wszString2);
/* try a directory longer than MAX_PATH */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, too_long, "one\\two\\three");
todo_wine
{
ok(str == NULL, "Expected str == NULL, got %p\n", str);
ok(lstrlenA(dest) == 0, "Expected 0 length, got %i\n", lstrlenA(dest));
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
}
memset(one, 'b', HALF_LEN);
memset(two, 'c', HALF_LEN);
one[HALF_LEN - 1] = '\0';
two[HALF_LEN - 1] = '\0';
/* destination string is longer than MAX_PATH, but not the constituent parts */
SetLastError(0xdeadbeef);
lstrcpyA(dest, "control");
str = PathCombineA(dest, one, two);
todo_wine
{
ok(str == NULL, "Expected str == NULL, got %p\n", str);
ok(lstrlenA(dest) == 0, "Expected 0 length, got %i\n", lstrlenA(dest));
}
ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %ld\n", GetLastError());
}
START_TEST(path)
@ -927,5 +1106,8 @@ START_TEST(path)
}
pPathCombineW = (void*)GetProcAddress(hShlwapi, "PathCombineW");
test_PathCombine();
if (pPathCombineW)
test_PathCombineW();
test_PathCombineA();
}