[PATCH v2 2/6] mmdevapi/tests: Accept any digit before the process ID in the session instance identifier.

[Matteo Bruni]

From: Matteo Bruni

I have two Windows systems that use '3' and '4' respectively.
---
 dlls/mmdevapi/tests/render.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/dlls/mmdevapi/tests/render.c b/dlls/mmdevapi/tests/render.c
index afefe363ef5..bb5f2d2fa53 100644
--- a/dlls/mmdevapi/tests/render.c
+++ b/dlls/mmdevapi/tests/render.c
@@ -2319,8 +2319,12 @@ static void check_session_ids_(unsigned int line, IMMDevice *dev, const GUID *se

hr = IAudioSessionControl2_GetSessionInstanceIdentifier(ctl2, &str);
     ok_(__FILE__, line)(hr == S_OK, "GetSessionInstanceIdentifier failed, hr %#lx.\n", hr);
-    wsprintfW(expected, L"%s|%s%%b%s|1%%b%lu", dev_id, exe_path, guidstr, GetCurrentProcessId());
-    ok_(__FILE__, line)(!wcscmp(str, expected), "got %s, expected %s.\n", debugstr_w(str), debugstr_w(expected));
+    wsprintfW(expected, L"%s|%s%%b%s|", dev_id, exe_path, guidstr);
+    size = wcslen(expected);
+    ok_(__FILE__, line)(!wcsncmp(str, expected, size), "got %s, expected %s.\n", debugstr_wn(str, size), debugstr_wn(expected, size));
+    ok(iswdigit(str[size]), "Unexpected %s.\n", debugstr_w(str));
+    wsprintfW(expected, L"%%b%lu", GetCurrentProcessId());
+    ok_(__FILE__, line)(!wcscmp(&str[size + 1], expected), "got %s, expected %s.\n", debugstr_w(&str[size + 1]), debugstr_w(expected));
     CoTaskMemFree(str);

CoTaskMemFree(dev_id);