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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html b/testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html new file mode 100644 index 0000000000..ea65e58b5c --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/text/2d.text.measure.fontBoundingBox-zero-descent.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.text.measure.fontBoundingBox-zero-descent</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.text.measure.fontBoundingBox-zero-descent</h1> +<p class="desc">Testing fontBoundingBox for OffscreenCanvas with zero descent metric</p> + + +<script> +promise_test(async t => { + + var canvas = new OffscreenCanvas(100, 50); + var ctx = canvas.getContext('2d'); + + var f = new FontFace("CanvasTest-descent0", "url('/fonts/CanvasTest-descent0.ttf')"); + f.load(); + document.fonts.add(f); + await document.fonts.ready; + ctx.font = '40px CanvasTest-descent0'; + ctx.direction = 'ltr'; + ctx.align = 'left' + _assertSame(ctx.measureText('A').fontBoundingBoxAscent, 30, "ctx.measureText('A').fontBoundingBoxAscent", "30"); + _assertSame(ctx.measureText('A').fontBoundingBoxDescent, 0, "ctx.measureText('A').fontBoundingBoxDescent", "0"); + + _assertSame(ctx.measureText('ABCD').fontBoundingBoxAscent, 30, "ctx.measureText('ABCD').fontBoundingBoxAscent", "30"); + _assertSame(ctx.measureText('ABCD').fontBoundingBoxDescent, 0, "ctx.measureText('ABCD').fontBoundingBoxDescent", "0"); + +}, "Testing fontBoundingBox for OffscreenCanvas with zero descent metric"); +</script> |