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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/fs/resources/messaging-blob-helpers.js | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.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/fs/resources/messaging-blob-helpers.js')
| -rw-r--r-- | testing/web-platform/tests/fs/resources/messaging-blob-helpers.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fs/resources/messaging-blob-helpers.js b/testing/web-platform/tests/fs/resources/messaging-blob-helpers.js new file mode 100644 index 0000000000..852f2e2d32 --- /dev/null +++ b/testing/web-platform/tests/fs/resources/messaging-blob-helpers.js @@ -0,0 +1,51 @@ +'use strict'; + +// Creates a blob URL with the contents of 'message-target.html'. Use the +// blob as an iframe src or a window.open() URL, which creates a same origin +// message target. +async function create_message_target_blob_url(test) { + const html = await create_message_target_html_without_subresources(test); + const blob = new Blob([html], { type: 'text/html' }); + return URL.createObjectURL(blob); +} + +// Creates a data URI with the contents of 'message-target.html'. Use the +// data URI as an iframe src, which creates a cross origin message target. +async function create_message_target_data_uri(test) { + const iframe_html = + await create_message_target_html_without_subresources(test); + return `data:text/html,${encodeURIComponent(iframe_html)}`; +} + +// Constructs a version of 'message-target.html' without any subresources. +// Enables the creation of blob URLs, data URIs and iframe srcdocs re-using +// the contents of 'message-target.html'. +async function create_message_target_html_without_subresources(test) { + const test_helpers_script = await fetch_text('resources/test-helpers.js'); + + const messaging_helpers_script = + await fetch_text('resources/messaging-helpers.js'); + + const messaging_serialize_helpers_script = + await fetch_text('resources/messaging-serialize-helpers.js'); + + const message_target_script = + await fetch_text('resources/message-target.js'); + + // Get the inline script code from 'message-target.html'. + const iframe = await add_iframe(test, { src: 'resources/message-target.html' }); + const iframe_script = + iframe.contentWindow.document.getElementById('inline_script').outerHTML; + iframe.remove(); + + return '<!DOCTYPE html>' + + `<script>${test_helpers_script}</script>` + + `<script>${messaging_serialize_helpers_script}</script>` + + `<script>${message_target_script}</script>` + + `${iframe_script}`; +} + +async function fetch_text(url) { + const response = await fetch(url); + return await response.text(); +} |