Update web-platform-tests to revision b'ee6da9d71d0268d7fdb04e8e5b26858f46ee0cc4'

2025-08-12 00:45:33 +01:00 · 2022-01-20 04:38:55 +00:00 · 2022-01-20 04:38:55 +00:00 · b77ad115f6
commit b77ad115f6
parent 4401622eb1
16832 changed files with 270819 additions and 87621 deletions
--- a/tests/wpt/web-platform-tests/css/css-text/line-breaking/tools/generate-segment-break-transformation-rules-tests.py
+++ b/tests/wpt/web-platform-tests/css/css-text/line-breaking/tools/generate-segment-break-transformation-rules-tests.py
@ -0,0 +1,109 @@
+#!/usr/bin/env python
+# - * - coding: UTF-8 - * -
+
+"""
+This script generates tests segment-break-transformation-rules-001 ~ 049 which
+cover all possible combinations of characters at two sides of segment breaks.
+More specifically, there are seven types of characters involve in these rules:
+
+1. East Asian Full-width (F)
+2. East Asian Half-width (H)
+3. East Asian Wide (W) except Hangul
+4. East Asian Narrow (Na)
+5. East Asian Ambiguous (A)
+6. Not East Asian (Neutral)
+7. Hangul
+
+So there are 49 different combinations. It outputs a list of all
+tests it generated in the format of Mozilla reftest.list to the stdout.
+"""
+
+from __future__ import unicode_literals, print_function, absolute_import
+
+TEST_FILE = 'segment-break-transformation-rules-{:03}.html'
+TEST_TEMPLATE = '''<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Reftest Test: Segment Break Transformation Rules</title>
+<link rel="author" title="Chun-Min (Jeremy) Chen" href="mailto:jeremychen@mozilla.com">
+<link rel="author" title="Mozilla" href="https://www.mozilla.org">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-transform">
+<meta name="assert" content="'segment-break-transformation-rules: with {prev}/{next} in front/back of the semgment break.">
+<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
+<link rel="match" href="segment-break-transformation-rules-{index:03}-ref.html">
+<style> p {{ font-family: ahem; }} </style>
+<div>Pass if there is {expect} white space between the two strings below.
+<p>{prevchar}&#x000a;{nextchar}</p>
+</div>
+'''
+
+REF_FILE = 'segment-break-transformation-rules-{:03}-ref.html'
+REF_TEMPLATE_REMOVE = '''<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Reftest Reference: Segment Break Transformation Rules</title>
+<link rel="author" title="Chun-Min (Jeremy) Chen" href="mailto:jeremychen@mozilla.com">
+<link rel="author" title="Mozilla" href="https://www.mozilla.org">
+<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
+<style> p {{ font-family: ahem; }} </style>
+<div>Pass if there is NO white space between the two strings below.
+<p>{0}{1}</p>
+</div>
+'''
+REF_TEMPLATE_KEEP = '''<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Reftest Reference: Segment Break Transformation Rules</title>
+<link rel="author" title="Chun-Min (Jeremy) Chen" href="mailto:jeremychen@mozilla.com">
+<link rel="author" title="Mozilla" href="https://www.mozilla.org">
+<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
+<style> p {{ font-family: ahem; }} </style>
+<div>Pass if there is ONE white space between the two strings below.
+<p>{0}{2}{1}</p>
+</div>
+'''
+
+CHAR_SET = [
+        ('East Asian Full-width (F)',         'ＦＵＬＬＷＩＤＴＨ'),
+        ('East Asian Half-width (H)',         'ﾃｽﾄ'),
+        ('East Asian Wide (W) except Hangul', '測試'),
+        ('East Asian Narrow (Na)',            'narrow'),
+        ('East Asian Ambiguous (A)',          '■'),
+        ('Not East Asian (Neutral)',          'آزمون'),
+        ('Hangul',                            '테스트'),
+        ]
+
+def write_file(filename, content):
+    with open(filename, 'wb') as f:
+        f.write(content.encode('UTF-8'))
+
+print("# START tests from {}".format(__file__))
+global idx
+idx = 0
+for i, (prevtype, prevchars) in enumerate(CHAR_SET):
+    for j, (nextype, nextchars) in enumerate(CHAR_SET):
+        idx += 1
+        reffilename = REF_FILE.format(idx)
+        testfilename = TEST_FILE.format(idx)
+        # According to CSS Text 3 - 4.1.2. Segment Break Transformation Rules,
+        # if the East Asian Width property of both the character before and
+        # after the segment break is F, W, or H (not A), and neither side is
+        # Hangul, then the segment break is removed. Otherwise, the segment
+        # break is converted to a space (U+0020).
+        if i < 3 and j < 3:
+            write_file(reffilename,
+                       REF_TEMPLATE_REMOVE.format(prevchars, nextchars))
+            write_file(testfilename,
+                       TEST_TEMPLATE.format(index=idx, prev=prevtype,
+                                            next=nextype,
+                                            prevchar=prevchars,
+                                            nextchar=nextchars,
+                                            expect='NO'))
+        else:
+            write_file(reffilename,
+                       REF_TEMPLATE_KEEP.format(prevchars, nextchars, '&#x0020;'))
+            write_file(testfilename,
+                       TEST_TEMPLATE.format(index=idx, prev=prevtype,
+                                            next=nextype,
+                                            prevchar=prevchars,
+                                            nextchar=nextchars,
+                                            expect='ONE'))
+        print("== {} {}".format(testfilename, reffilename))
+print("# END tests from {}".format(__file__))