[gtk/testsuite-asserts: 1/13] testsuite: Reduce the use of g_assert

[Matthias Clasen <matthiasc src gnome org>]

commit 4d1075a082780dc0be80c0e69e3a825270b6a704
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Apr 12 15:30:29 2021 -0400

    testsuite: Reduce the use of g_assert
    
    Stop using g_assert() in the gsk tests.

 testsuite/gsk/compare-render.c |  8 +++++---
 testsuite/gsk/node-parser.c    |  2 +-
 testsuite/gsk/transform.c      | 10 ++++++----
 3 files changed, 12 insertions(+), 8 deletions(-)
---
diff --git a/testsuite/gsk/compare-render.c b/testsuite/gsk/compare-render.c
index 462953ef9f..5494c61d1e 100644
--- a/testsuite/gsk/compare-render.c
+++ b/testsuite/gsk/compare-render.c
@@ -104,9 +104,11 @@ save_image (cairo_surface_t *surface,
             const char      *extension)
 {
   char *filename = get_output_file (test_name, ".node", extension);
+  int status;
 
   g_print ("Storing test result image at %s\n", filename);
-  g_assert (cairo_surface_write_to_png (surface, filename) == CAIRO_STATUS_SUCCESS);
+  status = cairo_surface_write_to_png (surface, filename);
+  g_assert_true (status == CAIRO_STATUS_SUCCESS);
   g_free (filename);
 }
 
@@ -207,12 +209,12 @@ main (int argc, char **argv)
     g_bytes_unref (bytes);
 
     g_assert_no_error (error);
-    g_assert (node != NULL);
+    g_assert_nonnull (node);
   }
 
   /* Render the .node file and download to cairo surface */
   texture = gsk_renderer_render_texture (renderer, node, NULL);
-  g_assert (texture != NULL);
+  g_assert_nonnull (texture);
 
   rendered_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
                                                  gdk_texture_get_width (texture),
diff --git a/testsuite/gsk/node-parser.c b/testsuite/gsk/node-parser.c
index 3c4f61b817..749039ff29 100644
--- a/testsuite/gsk/node-parser.c
+++ b/testsuite/gsk/node-parser.c
@@ -173,7 +173,7 @@ parse_node_file (GFile *file, gboolean generate)
       g_clear_error (&error);
       return FALSE;
     }
-  g_assert (bytes != NULL);
+  g_assert_nonnull (bytes);
 
   errors = g_string_new ("");
 
diff --git a/testsuite/gsk/transform.c b/testsuite/gsk/transform.c
index 9a2fa1ffe3..caf9f72b69 100644
--- a/testsuite/gsk/transform.c
+++ b/testsuite/gsk/transform.c
@@ -266,7 +266,7 @@ test_invert (void)
               transform = apply_test_transform (transform, j);
               transform = apply_test_transform (transform, k);
               inverse = gsk_transform_invert (gsk_transform_ref (transform));
-              g_assert (inverse != NULL || transform == NULL);
+              g_assert_true (inverse != NULL || transform == NULL);
 
               identity = gsk_transform_transform (gsk_transform_ref (transform), inverse);
               graphene_assert_fuzzy_transform_equal (identity, NULL, EPSILON);
@@ -372,6 +372,7 @@ test_print_parse (void)
   GskTransform *transform, *parsed;
   guint i, j, k;
   char *str1, *str2;
+  gboolean ret;
 
   for (i = 0; i < G_N_ELEMENTS (test_transforms); i++)
     {
@@ -384,14 +385,15 @@ test_print_parse (void)
               transform = apply_test_transform (transform, k);
 
               str1 = gsk_transform_to_string (transform);
-              g_assert (str1);
-              g_assert (strlen (str1) > 0);
+              g_assert_nonnull (str1);
+              g_assert_true (strlen (str1) > 0);
 
               str2 = gsk_transform_to_string (transform);
               g_assert_cmpstr (str1, ==, str2);
               g_free (str2);
 
-              g_assert (gsk_transform_parse (str1, &parsed));
+              ret = gsk_transform_parse (str1, &parsed);
+              g_assert_true (ret);
               graphene_assert_fuzzy_transform_equal (parsed, transform, EPSILON);
 
               str2 = gsk_transform_to_string (parsed);