tests: Tests for the locale independent sr_vsprintf_ascii() function.

diff --git a/tests/strutil.c b/tests/strutil.c
index abc3e897c907bb733de60e5749be008145e7012f..e2a0a20a86e3444007aeb2e5c310671c26900546 100644 (file)
--- a/tests/strutil.c
+++ b/tests/strutil.c
@@ -65,6 +65,30 @@ static void test_sr_vsnprintf_ascii(const char *expected, char *format, ...)
        g_free(s);
 }
 
+static void test_sr_vsprintf_ascii(const char *expected, char *format, ...)
+{
+       va_list args, args_copy;
+       char *s;
+       int len;
+
+       /* Get length of buffer required. */
+       va_start(args, format);
+       va_copy(args_copy, args);
+       len = sr_vsnprintf_ascii(NULL, 0, format, args);
+       va_end(args);
+
+       /* Allocate buffer and write out command. */
+       s = g_malloc0(len + 1);
+       len = sr_vsprintf_ascii(s, format, args_copy);
+       va_end(args_copy);
+
+       fail_unless(s != NULL,
+                       "Invalid result for '%s': len = %i.", expected, len);
+       fail_unless(!strcmp(s, expected),
+                       "Invalid result for '%s': %s.", expected, s);
+       g_free(s);
+}
+
 static void test_samplerate(uint64_t samplerate, const char *expected)
 {
        char *s;
@@ -146,6 +170,13 @@ START_TEST(test_locale)
        test_sr_vsnprintf_ascii("0.12345", "%.5f", (double)0.12345);
        test_sr_vsnprintf_ascii("0.123456", "%.6f", (double)0.123456);
 
+       test_sr_vsprintf_ascii("0.1", "%.1f", (double)0.1);
+       test_sr_vsprintf_ascii("0.12", "%.2f", (double)0.12);
+       test_sr_vsprintf_ascii("0.123", "%.3f", (double)0.123);
+       test_sr_vsprintf_ascii("0.1234", "%.4f", (double)0.1234);
+       test_sr_vsprintf_ascii("0.12345", "%.5f", (double)0.12345);
+       test_sr_vsprintf_ascii("0.123456", "%.6f", (double)0.123456);
+
 #if 0
        /*
         * These tests can be used to tell on which platforms the printf()