1 files changed, 86 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-writing-modes/tools/generators/generate.py b/testing/web-platform/tests/css/css-writing-modes/tools/generators/generate.py
new file mode 100755
index 0000000000..6d54eebc05
--- /dev/null
+++ b/testing/web-platform/tests/css/css-writing-modes/tools/generators/generate.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+import os
+import string
+
+from typing import List, Tuple
+
+test_template = """<h3>{number}: {title}</h3>
+<div class="test">
+    {html}
+</div>"""
+
+
+def generate_test_list() -> List[Tuple[str, str]]:
+    test_list = [];
+    outers = [
+        ["inline-block", '<div class="inline-block">', '</div><span class="next">ZZ</span>'],
+        ["float", '<div class="float">', '</div><span class="next">ZZ</span>'],
+        ["table-cell", '<table><tr><td>', '</td><td class="next">ZZ</td></tr></table>']];
+    middles = [
+        None,
+        ["inline-block", '<div class="inline-block">', '</div>']];
+    targets = [
+        ["block", '<div class="target">HH</div>'],
+        ["inline", '<span class="target">HH</span>'],
+        ["block with borders", '<div class="target border">HHH</div>'],
+        ["inline with borders", '<span class="target border">HHH</span>']];
+    for outer in outers:
+        for middle in middles:
+            for target in targets:
+                title = target[0];
+                html = target[1];
+                if middle is not None:
+                    title += " in " + middle[0];
+                    html = middle[1] + html + middle[2];
+                title = "Shrink-to-fit " + outer[0] + " with a child of orthogonal " + title;
+                html = outer[1] + html + outer[2];
+                test_list.append((title, html));
+    return test_list
+
+
+def read_template() -> str:
+    with open("template.html") as f:
+        return f.read()
+
+
+def main():
+    template = read_template()
+    test_list = generate_test_list()
+
+    dest_dir = os.path.abspath(
+        os.path.join(os.path.dirname(os.path.abspath(__file__)),
+                     os.path.pardir,
+                     os.path.pardir))
+
+    for index in range(-1, len(test_list)):
+        if index == -1:
+            offset = 0
+            suffix = ""
+            tests = test_list
+            title = "Shrink-to-fit with orthogonal children"
+            flags = " combo"
+        else:
+            offset = index
+            suffix = string.ascii_letters[index]
+            tests = [test_list[index]]
+            title = tests[0][0]
+            flags = ""
+
+        filename = f"orthogonal-parent-shrink-to-fit-001{suffix}.html"
+
+        tests_data = []
+        for idx, (test_title, html) in enumerate(tests):
+            number = offset + idx + 1
+            tests_data.append(test_template.format(number=number,
+                                                   title=test_title,
+                                                   html=html))
+
+        output = template.replace("{{title}}", title)
+        output = output.replace("{{flags}}", flags)
+        output = output.replace("{{tests}}", "\n".join(tests_data))
+        with open(os.path.join(dest_dir, filename), "w") as f:
+            f.write(output)
+
+
+if __name__ == "__main__":
+    main()