[PATCH 1/2] setupapi: Set LastError on success in SetupInstallFromInfSectionW.

[Gijs Vermeulen]

From: Austin English

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45167
Signed-off-by: Gijs Vermeulen 
---
 dlls/setupapi/install.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/setupapi/install.c b/dlls/setupapi/install.c
index 0593df892e..5a76e3a581 100644
--- a/dlls/setupapi/install.c
+++ b/dlls/setupapi/install.c
@@ -1188,6 +1188,7 @@ BOOL WINAPI SetupInstallFromInfSectionW( HWND owner, HINF hinf, PCWSTR section,
             return FALSE;
     }

+    SetLastError(ERROR_SUCCESS);
     return TRUE;
 }

[PATCH 2/2] setupapi/tests: Add SetupInstallFromInfSectionA test.

[Gijs Vermeulen]

Signed-off-by: Gijs Vermeulen 
---
 dlls/setupapi/tests/install.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/dlls/setupapi/tests/install.c b/dlls/setupapi/tests/install.c
index 72d16a1020..a3b562ecc8 100644
--- a/dlls/setupapi/tests/install.c
+++ b/dlls/setupapi/tests/install.c
@@ -174,6 +174,45 @@ static void test_registry(void)
     ok(ret, "Expected source inf to exist, last error was %d\n", GetLastError());
 }

+static void test_install_from(void)
+{
+    char path[MAX_PATH];
+    HINF infhandle;
+    HKEY key;
+    LONG res;
+    BOOL ret;
+
+    /* First create a registry structure we would like to be deleted */
+    ok(!RegCreateKeyA(HKEY_CURRENT_USER, "Software\Wine\setupapitest\setupapitest", &key),
+        "Expected RegCreateKeyA to succeed\n");
+
+    /* Doublecheck if the registry key is present */
+    ok(!RegOpenKeyA(HKEY_CURRENT_USER, "Software\Wine\setupapitest\setupapitest", &key),
+        "Expected registry key to exist\n");
+
+    create_inf_file(inffile, cmdline_inf_reg);
+    sprintf(path, "%s\%s", CURR_DIR, inffile);
+    infhandle = SetupOpenInfFileA(path, NULL, INF_STYLE_WIN4, NULL);
+    SetLastError(0xdeadbeef);
+    ret = SetupInstallFromInfSectionA(NULL, infhandle, "DefaultInstall", SPINST_REGISTRY, key,
+        "A:\", 0, NULL, NULL, NULL, NULL);
+    ok(ret, "Unexpected failure\n");
+    ok(GetLastError() == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %08x\n", GetLastError());
+
+    /* Check if the registry key is recursively deleted */
+    res = RegOpenKeyA(HKEY_CURRENT_USER, "Software\Wine\setupapitest", &key);
+    ok(res == ERROR_FILE_NOT_FOUND, "Didn't expect the registry key to exist\n");
+    /* Just in case */
+    if (res == ERROR_SUCCESS)
+    {
+        RegDeleteKeyA(HKEY_CURRENT_USER, "Software\Wine\setupapitest\setupapitest");
+        RegDeleteKeyA(HKEY_CURRENT_USER, "Software\Wine\setupapitest");
+    }
+
+    SetupCloseInfFile(infhandle);
+    DeleteFileA(inffile);
+}
+
 static void test_install_svc_from(void)
 {
     char inf[2048];
@@ -742,6 +781,7 @@ START_TEST(install)

test_cmdline();
     test_registry();
+    test_install_from();
     test_install_svc_from();
     test_driver_install();
     test_dirid();