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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html b/testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html new file mode 100644 index 0000000000..4e71f55623 --- /dev/null +++ b/testing/web-platform/tests/css/css-backgrounds/background-position-calc-minmax-001.html @@ -0,0 +1,85 @@ +<!DOCTYPE html> + + <meta charset="UTF-8"> + + <title>CSS Background and Borders Test: background-position with min and max percentages</title> + + <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> + <link rel="help" href="https://www.w3.org/TR/css-backgrounds-3/#background-position"> + <link rel="help" href="https://www.w3.org/TR/css-values-4/#comp-func"> + + <!-- + + Issue 4227: [css-values-4] min/max(%, %) should explicitly evaluate + against the % value, not the resolved value + https://github.com/w3c/csswg-drafts/issues/4227 + + Bug 1689244: Don't eagerly resolve min() expressions that have a + percent value (at least not if the percent value could be resolved + against a negative percent basis) + https://bugzilla.mozilla.org/show_bug.cgi?id=1689244 + + --> + + <link rel="match" href="reference/ref-filled-green-100px-square.xht"> + + <meta content="" name="flags"> + <meta content="This test checks that when the background positioning area is smaller than the width of background image, then the 'background-position' percentage value will resolve as a negative offset." name="assert"> + + <style> + div + { + height: 25px; + width: 100px; + } + + div#first-sub-test + { + background-image: url("support/pattern-rg-rr-200x200.png"); + background-position: min(0%, 100%) max(0%, 100%); + + /* + + the first value represents the horizontal position (or offset) and (...) + the second value represents the vertical position (or offset). The + <length-percentage> values represent an offset of the top left + corner of the background image from the top left corner of the + background positioning area. + + A percentage for the horizontal offset is relative to + (width of background positioning area - width of background image). + A percentage for the vertical offset is relative to + (height of background positioning area - height of background image), + where the size of the image is the size given by background-size. + + */ + } + + div#second-sub-test + { + background-image: url("support/pattern-rr-rg-200x200.png"); + background-position: min(0%, 100%) min(0%, 100%); + } + + div#third-sub-test + { + background-image: url("support/pattern-rr-gr-200x200.png"); + background-position: max(0%, 100%) min(0%, 100%); + } + + div#fourth-sub-test + { + background-image: url("support/pattern-gr-rr-200x200.png"); + background-position: max(0%, 100%) max(0%, 100%); + } + </style> + + <p>Test passes if there is a filled green square and <strong>no red</strong>. + + <div id="first-sub-test"></div> + + <div id="second-sub-test"></div> + + <div id="third-sub-test"></div> + + <div id="fourth-sub-test"></div> |