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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 14:29:10 +0000 |
| commit | 2aa4a82499d4becd2284cdb482213d541b8804dd (patch) | |
| tree | b80bf8bf13c3766139fbacc530efd0dd9d54394c /layout/style/test/bug453896_iframe.html | |
| parent | Initial commit. (diff) | |
| download | firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip | |
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/style/test/bug453896_iframe.html')
| -rw-r--r-- | layout/style/test/bug453896_iframe.html | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/layout/style/test/bug453896_iframe.html b/layout/style/test/bug453896_iframe.html new file mode 100644 index 0000000000..e5414cc0df --- /dev/null +++ b/layout/style/test/bug453896_iframe.html @@ -0,0 +1,66 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" + "http://www.w3.org/TR/html4/strict.dtd"> +<html lang="en-US"> +<head> + <title>Bug 453896 Test middle frame</title> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> + <meta http-equiv="Content-Style-Type" content="text/css"> + <script type="application/javascript"> + +function run(test_window) +{ + var subdoc = document.getElementById("subdoc").contentDocument; + var subwin = document.getElementById("subdoc").contentWindow; + var style = subdoc.getElementById("style"); + var iframe_style = document.getElementById("subdoc").style; + var body_cs = subdoc.defaultView.getComputedStyle(subdoc.body); + + function query_applies(q) { + style.setAttribute("media", q); + return body_cs.getPropertyValue("text-decoration-line") == "underline"; + } + + function should_apply(q) { + test_window.ok(query_applies(q), q + " should apply"); + } + + function should_not_apply(q) { + test_window.ok(!query_applies(q), q + " should not apply"); + } + + // in this test, assume the common underlying implementation is correct + let width_val = 157; // pick two not-too-round numbers + let height_val = 182; + iframe_style.width = width_val + "px"; + iframe_style.height = height_val + "px"; + for (let [feature, value] of + Object.entries({ "width": width_val, "height": height_val })) { + should_apply("all and (" + feature + ": " + value + "px)"); + should_not_apply("all and (" + feature + ": " + (value + 1) + "px)"); + should_not_apply("all and (" + feature + ": " + (value - 1) + "px)"); + } + + iframe_style.width = "0"; + should_apply("all and (height)"); + should_not_apply("all and (width)"); + iframe_style.height = "0"; + should_not_apply("all and (height)"); + should_not_apply("all and (width)"); + should_apply("all and (device-height)"); + should_apply("all and (device-width)"); + iframe_style.width = width_val + "px"; + should_not_apply("all and (height)"); + should_apply("all and (width)"); + iframe_style.height = height_val + "px"; + should_apply("all and (height)"); + should_apply("all and (width)"); +} + + </script> +</head> +<body> + +<iframe id="subdoc" src="media_queries_iframe.html"></iframe> + +</body> +</html> |