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msi: Add tests for MsiLocateComponent and make them pass.
authorHans Leidekker <hans@codeweavers.com>
Mon, 14 Jun 2010 12:21:31 +0000 (14:21 +0200)
committerAlexandre Julliard <julliard@winehq.org>
Mon, 14 Jun 2010 12:41:45 +0000 (14:41 +0200)
dlls/msi/msi.c patch | blob | blame | history
dlls/msi/tests/msi.c patch | blob | blame | history

diff --git a/dlls/msi/msi.c b/dlls/msi/msi.c
index 3e6a556b3e474c4e8f58d6f60e6994c96cbb8114..fb7eba5f54ea1218d04dedfafe9abbf6203c90e4 100644 (file)
--- a/dlls/msi/msi.c
+++ b/dlls/msi/msi.c
@@ -2160,6 +2160,9 @@ INSTALLSTATE WINAPI MsiLocateComponentA(LPCSTR szComponent, LPSTR lpPathBuf,
 
     TRACE("%s %p %p\n", debugstr_a(szComponent), lpPathBuf, pcchBuf);
 
+    if (!szComponent || !pcchBuf)
+        return INSTALLSTATE_INVALIDARG;
+
     if (MsiGetProductCodeA( szComponent, szProduct ) != ERROR_SUCCESS)
         return INSTALLSTATE_UNKNOWN;
 
@@ -2173,6 +2176,9 @@ INSTALLSTATE WINAPI MsiLocateComponentW(LPCWSTR szComponent, LPWSTR lpPathBuf,
 
     TRACE("%s %p %p\n", debugstr_w(szComponent), lpPathBuf, pcchBuf);
 
+    if (!szComponent || !pcchBuf)
+        return INSTALLSTATE_INVALIDARG;
+
     if (MsiGetProductCodeW( szComponent, szProduct ) != ERROR_SUCCESS)
         return INSTALLSTATE_UNKNOWN;
 
diff --git a/dlls/msi/tests/msi.c b/dlls/msi/tests/msi.c
index a05abeb90b6bc6a0067bcff12bf39fbbc6451342..90a357b705b5e4be30431d3b34ded5dcc14947e1 100644 (file)
--- a/dlls/msi/tests/msi.c
+++ b/dlls/msi/tests/msi.c
@@ -1555,24 +1555,44 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_INVALIDARG, "Expected INSTALLSTATE_INVALIDARG, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(NULL, path, &size);
+    ok(state == INSTALLSTATE_INVALIDARG, "Expected INSTALLSTATE_INVALIDARG, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     /* NULL lpPathBuf */
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, NULL, &size);
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, NULL, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     /* NULL pcchBuf */
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, NULL);
     ok(state == INSTALLSTATE_INVALIDARG, "Expected INSTALLSTATE_INVALIDARG, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, NULL);
+    ok(state == INSTALLSTATE_INVALIDARG, "Expected INSTALLSTATE_INVALIDARG, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     /* all params valid */
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\S-1-5-18\\Components\\");
     lstrcatA(keypath, comp_squashed);
@@ -1586,16 +1606,29 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"C:\\imapath", 10);
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* product value exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\S-1-5-18\\Products\\");
     lstrcatA(keypath, prod_squashed);
@@ -1609,21 +1642,37 @@ static void test_MsiGetComponentPath(void)
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* install properties key exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     create_file("C:\\imapath", "C:\\imapath", 11);
 
     /* file exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     RegDeleteValueA(compkey, prod_squashed);
     RegDeleteKeyA(compkey, "");
     RegDeleteValueA(installprop, "WindowsInstaller");
@@ -1647,16 +1696,29 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"C:\\imapath", 10);
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* product value exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\S-1-5-18\\Products\\");
     lstrcatA(keypath, prod_squashed);
@@ -1670,21 +1732,37 @@ static void test_MsiGetComponentPath(void)
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* install properties key exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     create_file("C:\\imapath", "C:\\imapath", 11);
 
     /* file exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     RegDeleteValueA(compkey, prod_squashed);
     RegDeleteKeyA(compkey, "");
     RegDeleteValueA(installprop, "WindowsInstaller");
@@ -1708,6 +1786,11 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\");
     lstrcatA(keypath, usersid);
@@ -1723,16 +1806,29 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"C:\\imapath", 10);
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* product value exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\S-1-5-18\\Products\\");
     lstrcatA(keypath, prod_squashed);
@@ -1746,21 +1842,37 @@ static void test_MsiGetComponentPath(void)
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* install properties key exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     create_file("C:\\imapath", "C:\\imapath", 11);
 
     /* file exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     RegDeleteValueA(compkey, prod_squashed);
     RegDeleteKeyA(prodkey, "");
     RegDeleteKeyA(compkey, "");
@@ -1783,6 +1895,11 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\");
     lstrcatA(keypath, usersid);
@@ -1798,25 +1915,46 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"C:\\imapath", 10);
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* product value exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     create_file("C:\\imapath", "C:\\imapath", 11);
 
     /* file exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     RegDeleteValueA(compkey, prod_squashed);
     RegDeleteKeyA(prodkey, "");
     RegDeleteKeyA(compkey, "");
@@ -1836,6 +1974,11 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     lstrcpyA(keypath, "Software\\Microsoft\\Windows\\CurrentVersion\\");
     lstrcatA(keypath, "Installer\\UserData\\S-1-5-18\\Components\\");
     lstrcatA(keypath, comp_squashed);
@@ -1849,25 +1992,46 @@ static void test_MsiGetComponentPath(void)
     ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
     ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
 
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_UNKNOWN, "Expected INSTALLSTATE_UNKNOWN, got %d\n", state);
+    ok(size == MAX_PATH, "Expected size to be unchanged, got %d\n", size);
+
     res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"C:\\imapath", 10);
     ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
 
     /* product value exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_ABSENT, "Expected INSTALLSTATE_ABSENT, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     create_file("C:\\imapath", "C:\\imapath", 11);
 
     /* file exists */
+    path[0] = 0;
     size = MAX_PATH;
     state = MsiGetComponentPathA(prodcode, component, path, &size);
     ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
     ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
     ok(size == 10, "Expected 10, got %d\n", size);
 
+    path[0] = 0;
+    size = MAX_PATH;
+    state = MsiLocateComponentA(component, path, &size);
+    ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
+    ok(!lstrcmpA(path, "C:\\imapath"), "Expected C:\\imapath, got %s\n", path);
+    ok(size == 10, "Expected 10, got %d\n", size);
+
     RegDeleteValueA(compkey, prod_squashed);
     RegDeleteKeyA(prodkey, "");
     RegDeleteKeyA(compkey, "");
eterwine