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-rw-r--r--vendor/twbs/bootstrap/build/vnu-jar.js68
1 files changed, 68 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/build/vnu-jar.js b/vendor/twbs/bootstrap/build/vnu-jar.js
new file mode 100644
index 000000000..111e03409
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+++ b/vendor/twbs/bootstrap/build/vnu-jar.js
@@ -0,0 +1,68 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to run vnu-jar if Java is available.
+ * Copyright 2017-2018 The Bootstrap Authors
+ * Copyright 2017-2018 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+'use strict'
+
+const childProcess = require('child_process')
+const vnu = require('vnu-jar')
+
+childProcess.exec('java -version', (error, stdout, stderr) => {
+ if (error) {
+ console.error('Skipping vnu-jar test; Java is missing.')
+ return
+ }
+
+ const is32bitJava = !stderr.match(/64-Bit/)
+
+ // vnu-jar accepts multiple ignores joined with a `|`.
+ // Also note that the ignores are regular expressions.
+ const ignores = [
+ // "autocomplete" is included in <button> and checkboxes and radio <input>s due to
+ // Firefox's non-standard autocomplete behavior - see https://bugzilla.mozilla.org/show_bug.cgi?id=654072
+ 'Attribute “autocomplete” is only allowed when the input type is.*',
+ 'Attribute “autocomplete” not allowed on element “button” at this point.',
+ // We use holder.js with `data-src` and no `src` to avoid 404 errors;
+ // we could work around this, but I'm not sure it's worth it.
+ 'Element “img” is missing required attribute “src”.',
+ // Markup used in Components → Forms → Layout → Form grid → Horizontal form is currently invalid,
+ // but used this way due to lack of support for flexbox layout on <fieldset> element in most browsers
+ 'Element “legend” not allowed as child of element “div” in this context.*',
+ // Content → Reboot uses various date/time inputs as a visual example.
+ // Documentation does not rely on them being usable.
+ 'The “date” input type is not supported in all browsers.*',
+ 'The “time” input type is not supported in all browsers.*',
+ // IE11 doesn't recognise <main> / give the element an implicit "main" landmark.
+ // Explicit role="main" is redundant for other modern browsers, but still valid.
+ 'The “main” role is unnecessary for element “main”.',
+ // Ignore the wrong lanuage code warnings for now; they happen randomly.
+ 'This document appears to be written in.*'
+ ].join('|')
+
+ const args = [
+ '-jar',
+ vnu,
+ '--asciiquotes',
+ '--skip-non-html',
+ '--Werror',
+ `--filterpattern "${ignores}"`,
+ '_gh_pages/',
+ 'js/tests/'
+ ]
+
+ // For the 32-bit Java we need to pass `-Xss512k`
+ if (is32bitJava) {
+ args.splice(0, 0, '-Xss512k')
+ }
+
+ return childProcess.spawn('java', args, {
+ shell: true,
+ stdio: 'inherit'
+ })
+ .on('exit', process.exit)
+})