Add test case for GH-13774

Besides demonstrating the new behavior, this test also ensures that the bundled and external libgd now behave the same. It has to be noted, though, that we only test one of the five code paths. Closes GH-14945.
php · Jul 14, 2024 · 6d0db52 · 6d0db52
1 parent b456ae8
commit 6d0db52
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/ext/gd/tests/gh13774.phpt b/ext/gd/tests/gh13774.phpt
@@ -0,0 +1,25 @@
+--TEST--
+GH-13774 (Restore Warning instead of Fatal Error in gd_webp.c)
+--EXTENSIONS--
+gd
+--SKIPIF--
+<?php
+$support = gd_info();
+if (!isset($support['WebP Support']) || $support['WebP Support'] === false) {
+    print 'skip webp support not available';
+}
+?>
+--FILE--
+<?php
+$empty_webp = __DIR__ . "/gh13774.webp";
+file_put_contents($empty_webp, "");
+$im = imagecreatefromwebp($empty_webp);
+var_dump($im);
+?>
+--CLEAN--
+<?php unlink(__DIR__ . "/gh13774.webp")?>
+--EXPECTF--
+Warning: imagecreatefromwebp(): gd-webp cannot get webp info in %s on line %d
+
+Warning: imagecreatefromwebp(): "%s" is not a valid WEBP file in %s on line %d
+bool(false)