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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/reftests/flexbox/flexbox-dyn-insertAroundText-3.xhtml | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | layout/reftests/flexbox/flexbox-dyn-insertAroundText-3.xhtml | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/layout/reftests/flexbox/flexbox-dyn-insertAroundText-3.xhtml b/layout/reftests/flexbox/flexbox-dyn-insertAroundText-3.xhtml new file mode 100644 index 0000000000..eca09eb851 --- /dev/null +++ b/layout/reftests/flexbox/flexbox-dyn-insertAroundText-3.xhtml @@ -0,0 +1,107 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ +--> +<!-- + This test verifies that we reconstruct frames as necessary, after content + (including whitespace & spans) is dynamically inserted as a child of a + flexbox. (Note that in cases where we know the whitespace is going to be + dropped, we don't bother reconstructing frames. This test is to be sure we + aren't overzealous with that optimization.) +--> +<html xmlns="http://www.w3.org/1999/xhtml" + class="reftest-wait"> + <head> + <style> + body { + font-size: 10px; + } + + span.inserted { + background: teal; /* To make inserted span elements stand out. */ + } + + div.flexbox { + border: 1px dashed blue; + width: 300px; + display: flex; + justify-content: space-around; + margin-bottom: 1px; + white-space: pre; + } + </style> + <script> + function insertNodeAtPosnInElem(aNodeToInsert, aPosn, aParentId) { + var parent = document.getElementById(aParentId); + var insertBeforeTarget = parent.firstChild; + for (var i = 0; i < aPosn; i++) { + insertBeforeTarget = insertBeforeTarget.nextSibling; + } + parent.insertBefore(aNodeToInsert, insertBeforeTarget); + } + + function createSpanElem() { + var span = document.createElement("span"); + span.setAttribute("class", "inserted"); + span.appendChild(document.createTextNode("[NewSpan]")); + return span; + } + + function tweak() { + // Inserting span, on either side of existing content + // -------------------------------------------------- + insertNodeAtPosnInElem(createSpanElem(), 0, "f0"); + insertNodeAtPosnInElem(createSpanElem(), 1, "f1"); + + // Inserting span and whitespace, before existing content + // ------------------------------------------------------ + insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f2"); + insertNodeAtPosnInElem(createSpanElem(), 0, "f2"); + + insertNodeAtPosnInElem(createSpanElem(), 0, "f3"); + insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f3"); + + // Inserting span and whitespace, after existing content + // ----------------------------------------------------- + insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f4"); + insertNodeAtPosnInElem(createSpanElem(), 1, "f4"); + + insertNodeAtPosnInElem(createSpanElem(), 1, "f5"); + insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f5"); + + // Inserting span and text, before existing content + // ------------------------------------------------ + insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f6"); + insertNodeAtPosnInElem(createSpanElem(), 0, "f6"); + + insertNodeAtPosnInElem(createSpanElem(), 0, "f7"); + insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f7"); + + // Inserting span and text, after existing content + // ----------------------------------------------- + insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f8"); + insertNodeAtPosnInElem(createSpanElem(), 1, "f8"); + + insertNodeAtPosnInElem(createSpanElem(), 1, "f9"); + insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f9"); + + document.documentElement.removeAttribute("class"); + } + + window.addEventListener("MozReftestInvalidate", tweak, false); + </script> + </head> + <body> + <div class="flexbox" id="f0">[OldText]</div> + <div class="flexbox" id="f1">[OldText]</div> + <div class="flexbox" id="f2">[OldText]</div> + <div class="flexbox" id="f3">[OldText]</div> + <div class="flexbox" id="f4">[OldText]</div> + <div class="flexbox" id="f5">[OldText]</div> + <div class="flexbox" id="f6">[OldText]</div> + <div class="flexbox" id="f7">[OldText]</div> + <div class="flexbox" id="f8">[OldText]</div> + <div class="flexbox" id="f9">[OldText]</div> + </body> +</html> |