# 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 argparse
import subprocess as sp
import sys

# Run the doclet on the test package and verify that the output matches the
# expected output.

parser = argparse.ArgumentParser()
parser.add_argument("--javadoc")
parser.add_argument("--doclet-jar")
parser.add_argument("--java-root")
parser.add_argument("--out-dir")
parser.add_argument("--expected")
parser.add_argument("--expected-map")
args = parser.parse_args()

output = args.out_dir + "/api.txt"

sp.check_call([
    args.javadoc,
    "-doclet",
    "org.mozilla.doclet.ApiDoclet",
    "-docletpath",
    args.doclet_jar,
    "-subpackages",
    "org.mozilla.test",
    "-sourcepath",
    args.java_root,
    "-root-dir",
    args.java_root,
    "-skip-class-regex",
    "TestSkippedClass$:^org.mozilla.test.TestClass.TestSkippedClass2$",
    "-output",
    output,
])

result = sp.call([
    "python3",
    "../apilint/src/main/resources/diff.py",
    "--existing",
    args.expected,
    "--local",
    output,
])

result_map = sp.call([
    "python3",
    "../apilint/src/main/resources/diff.py",
    "--existing",
    args.expected_map,
    "--local",
    output + ".map",
])

# result == 0 from `diff` means that the files are identical
if result != 0 or result_map != 0:
    print("")
    print("ERROR: Doclet output differs from expected.")
    sys.exit(1)