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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import sys
from io import StringIO
import mozunit
from mozbuild.dirutils import ensureParentDir
from mozpack.errors import AccumulatedErrors, ErrorMessage, errors
from mozpack.files import FileFinder
from mozpack.mozjar import JarWriter
from mozpack.test.test_files import MockDest, TestWithTmpDir
from mozpack.unify import UnifiedBuildFinder, UnifiedFinder
class TestUnified(TestWithTmpDir):
def create_one(self, which, path, content):
file = self.tmppath(os.path.join(which, path))
ensureParentDir(file)
if isinstance(content, str):
content = content.encode("utf-8")
open(file, "wb").write(content)
def create_both(self, path, content):
for p in ["a", "b"]:
self.create_one(p, path, content)
class TestUnifiedFinder(TestUnified):
def test_unified_finder(self):
self.create_both("foo/bar", "foobar")
self.create_both("foo/baz", "foobaz")
self.create_one("a", "bar", "bar")
self.create_one("b", "baz", "baz")
self.create_one("a", "qux", "foobar")
self.create_one("b", "qux", "baz")
self.create_one("a", "test/foo", "a\nb\nc\n")
self.create_one("b", "test/foo", "b\nc\na\n")
self.create_both("test/bar", "a\nb\nc\n")
finder = UnifiedFinder(
FileFinder(self.tmppath("a")),
FileFinder(self.tmppath("b")),
sorted=["test"],
)
self.assertEqual(
sorted(
[(f, c.open().read().decode("utf-8")) for f, c in finder.find("foo")]
),
[("foo/bar", "foobar"), ("foo/baz", "foobaz")],
)
self.assertRaises(ErrorMessage, any, finder.find("bar"))
self.assertRaises(ErrorMessage, any, finder.find("baz"))
self.assertRaises(ErrorMessage, any, finder.find("qux"))
self.assertEqual(
sorted(
[(f, c.open().read().decode("utf-8")) for f, c in finder.find("test")]
),
[("test/bar", "a\nb\nc\n"), ("test/foo", "a\nb\nc\n")],
)
class TestUnifiedBuildFinder(TestUnified):
def test_unified_build_finder(self):
finder = UnifiedBuildFinder(
FileFinder(self.tmppath("a")), FileFinder(self.tmppath("b"))
)
# Test chrome.manifest unification
self.create_both("chrome.manifest", "a\nb\nc\n")
self.create_one("a", "chrome/chrome.manifest", "a\nb\nc\n")
self.create_one("b", "chrome/chrome.manifest", "b\nc\na\n")
self.assertEqual(
sorted(
[
(f, c.open().read().decode("utf-8"))
for f, c in finder.find("**/chrome.manifest")
]
),
[("chrome.manifest", "a\nb\nc\n"), ("chrome/chrome.manifest", "a\nb\nc\n")],
)
# Test buildconfig.html unification
self.create_one(
"a",
"chrome/browser/foo/buildconfig.html",
"\n".join(
[
"<html>",
" <body>",
" <div>",
" <h1>Build Configuration</h1>",
" <div>foo</div>",
" </div>",
" </body>",
"</html>",
]
),
)
self.create_one(
"b",
"chrome/browser/foo/buildconfig.html",
"\n".join(
[
"<html>",
" <body>",
" <div>",
" <h1>Build Configuration</h1>",
" <div>bar</div>",
" </div>",
" </body>",
"</html>",
]
),
)
self.assertEqual(
sorted(
[
(f, c.open().read().decode("utf-8"))
for f, c in finder.find("**/buildconfig.html")
]
),
[
(
"chrome/browser/foo/buildconfig.html",
"\n".join(
[
"<html>",
" <body>",
" <div>",
" <h1>Build Configuration</h1>",
" <div>foo</div>",
" <hr> </hr>",
" <div>bar</div>",
" </div>",
" </body>",
"</html>",
]
),
)
],
)
# Test xpi file unification
xpi = MockDest()
with JarWriter(fileobj=xpi, compress=True) as jar:
jar.add("foo", "foo")
jar.add("bar", "bar")
foo_xpi = xpi.read()
self.create_both("foo.xpi", foo_xpi)
with JarWriter(fileobj=xpi, compress=True) as jar:
jar.add("foo", "bar")
self.create_one("a", "bar.xpi", foo_xpi)
self.create_one("b", "bar.xpi", xpi.read())
errors.out = StringIO()
with self.assertRaises(AccumulatedErrors), errors.accumulate():
self.assertEqual(
[(f, c.open().read()) for f, c in finder.find("*.xpi")],
[("foo.xpi", foo_xpi)],
)
errors.out = sys.stderr
# Test install.rdf unification
x86_64 = "Darwin_x86_64-gcc3"
x86 = "Darwin_x86-gcc3"
target_tag = "<{em}targetPlatform>{platform}</{em}targetPlatform>"
target_attr = '{em}targetPlatform="{platform}" '
rdf_tag = "".join(
[
'<{RDF}Description {em}bar="bar" {em}qux="qux">',
"<{em}foo>foo</{em}foo>",
"{targets}",
"<{em}baz>baz</{em}baz>",
"</{RDF}Description>",
]
)
rdf_attr = "".join(
[
'<{RDF}Description {em}bar="bar" {attr}{em}qux="qux">',
"{targets}",
"<{em}foo>foo</{em}foo><{em}baz>baz</{em}baz>",
"</{RDF}Description>",
]
)
for descr_ns, target_ns in (("RDF:", ""), ("", "em:"), ("RDF:", "em:")):
# First we need to infuse the above strings with our namespaces and
# platform values.
ns = {"RDF": descr_ns, "em": target_ns}
target_tag_x86_64 = target_tag.format(platform=x86_64, **ns)
target_tag_x86 = target_tag.format(platform=x86, **ns)
target_attr_x86_64 = target_attr.format(platform=x86_64, **ns)
target_attr_x86 = target_attr.format(platform=x86, **ns)
tag_x86_64 = rdf_tag.format(targets=target_tag_x86_64, **ns)
tag_x86 = rdf_tag.format(targets=target_tag_x86, **ns)
tag_merged = rdf_tag.format(
targets=target_tag_x86_64 + target_tag_x86, **ns
)
tag_empty = rdf_tag.format(targets="", **ns)
attr_x86_64 = rdf_attr.format(attr=target_attr_x86_64, targets="", **ns)
attr_x86 = rdf_attr.format(attr=target_attr_x86, targets="", **ns)
attr_merged = rdf_attr.format(
attr="", targets=target_tag_x86_64 + target_tag_x86, **ns
)
# This table defines the test cases, columns "a" and "b" being the
# contents of the install.rdf of the respective platform and
# "result" the exepected merged content after unification.
testcases = (
# _____a_____ _____b_____ ___result___#
(tag_x86_64, tag_x86, tag_merged),
(tag_x86_64, tag_empty, tag_empty),
(tag_empty, tag_x86, tag_empty),
(tag_empty, tag_empty, tag_empty),
(attr_x86_64, attr_x86, attr_merged),
(tag_x86_64, attr_x86, tag_merged),
(attr_x86_64, tag_x86, attr_merged),
(attr_x86_64, tag_empty, tag_empty),
(tag_empty, attr_x86, tag_empty),
)
# Now create the files from the above table and compare
results = []
for emid, (rdf_a, rdf_b, result) in enumerate(testcases):
filename = "ext/id{0}/install.rdf".format(emid)
self.create_one("a", filename, rdf_a)
self.create_one("b", filename, rdf_b)
results.append((filename, result))
self.assertEqual(
sorted(
[
(f, c.open().read().decode("utf-8"))
for f, c in finder.find("**/install.rdf")
]
),
results,
)
if __name__ == "__main__":
mozunit.main()
|
