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Unified Diff: third_party/WebKit/LayoutTests/http/tests/images/force-reload.html

Issue 2874073003: Add layout tests for ImageLoader::UpdateFromElement(kUpdateForcedReload) (Closed)
Patch Set: Comment Created 3 years, 7 months ago
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« no previous file with comments | « third_party/WebKit/LayoutTests/http/tests/cache/resources/random-cached-image.cgi ('k') | third_party/WebKit/LayoutTests/http/tests/images/force-reload-image-document.html » ('j') | third_party/WebKit/LayoutTests/http/tests/images/force-reload-image-document.html » ('J')
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Index: third_party/WebKit/LayoutTests/http/tests/images/force-reload.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/images/force-reload.html b/third_party/WebKit/LayoutTests/http/tests/images/force-reload.html
new file mode 100644
index 0000000000000000000000000000000000000000..7da87314c8bc83dad5885f6ea210a292cc953580
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/images/force-reload.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script>
+var t = async_test("ForceReload should get a new image for an <img> element");
+function triggerReload() {
+ var img = document.getElementById('img');
+ var originalWidth = img.width;
+ var originalHeight = img.height;
+
+ img.onload = t.step_func_done(function() {
+ assert_not_equals(originalWidth, img.width, "Should be reloaded: width");
+ assert_not_equals(originalHeight, img.height, "Should be reloaded: height");
+ });
+
+ if (window.internals) {
+ internals.forceImageReload(img);
+ }
+}
+</script>
+
+<!-- We call triggerReload() strictly after document load event,
+because reloading is not enforced until document load event is finished. -->
+<body onload="setTimeout(t.step_func(triggerReload), 0)">
+<img id="img" src="../cache/resources/random-cached-image.cgi">
+</body>
« no previous file with comments | « third_party/WebKit/LayoutTests/http/tests/cache/resources/random-cached-image.cgi ('k') | third_party/WebKit/LayoutTests/http/tests/images/force-reload-image-document.html » ('j') | third_party/WebKit/LayoutTests/http/tests/images/force-reload-image-document.html » ('J')

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