X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-vasprintf-posix.c;h=ca9dbabca2dedff8239ce98d065985bd9163b815;hb=70f2c04b76c463b54adb0c1db6de2b2c5c40661c;hp=e26b8a5d0ae9daf10b132ece57dbb38a040ffff9;hpb=2bb894abc6dd417e094aa63774a2bc8b04acb965;p=gnulib.git

diff --git a/tests/test-vasprintf-posix.c b/tests/test-vasprintf-posix.c
index e26b8a5d0..ca9dbabca 100644
--- a/tests/test-vasprintf-posix.c
+++ b/tests/test-vasprintf-posix.c
@@ -818,7 +818,67 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
     free (result);
   }
 
-  { /* FLAG_ZERO.  */
+  { /* Width.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%10f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "  1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_LEFT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%-10f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "1.750000   33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_SHOWSIGN.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%+f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "+1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_SPACE.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "% f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, " 1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ALT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%#f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ALT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%#.f %d", 1.75, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "2. 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ZERO with finite number.  */
     char *result;
     int retval =
       my_asprintf (&result, "%015f %d", 1234.0, 33, 44, 55);
@@ -839,6 +899,16 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
     free (result);
   }
 
+  { /* FLAG_ZERO with NaN.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%015f %d", NaN (), 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "            nan 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
   { /* Precision.  */
     char *result;
     int retval =
@@ -932,7 +1002,67 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
     free (result);
   }
 
-  { /* FLAG_ZERO.  */
+  { /* Width.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%10Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "  1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_LEFT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%-10Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "1.750000   33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_SHOWSIGN.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%+Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "+1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_SPACE.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "% Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, " 1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ALT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%#Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "1.750000 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ALT.  */
+    char *result;
+    int retval =
+      my_asprintf (&result, "%#.Lf %d", 1.75L, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "2. 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
+  { /* FLAG_ZERO with finite number.  */
     char *result;
     int retval =
       my_asprintf (&result, "%015Lf %d", 1234.0L, 33, 44, 55);
@@ -953,6 +1083,17 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
     free (result);
   }
 
+  { /* FLAG_ZERO with NaN.  */
+    static long double zero = 0.0L;
+    char *result;
+    int retval =
+      my_asprintf (&result, "%015Lf %d", zero / zero, 33, 44, 55);
+    ASSERT (result != NULL);
+    ASSERT (strcmp (result, "            nan 33") == 0);
+    ASSERT (retval == strlen (result));
+    free (result);
+  }
+
   { /* Precision.  */
     char *result;
     int retval =