diff options
| -rw-r--r-- | testing/resources/pixel/font_size.in | 62 | ||||
| -rw-r--r-- | testing/resources/pixel/font_size_expected.pdf.0.ppm | bin | 0 -> 120033 bytes | |||
| -rwxr-xr-x | testing/tools/run_pixel_tests.py | 99 |
3 files changed, 161 insertions, 0 deletions
diff --git a/testing/resources/pixel/font_size.in b/testing/resources/pixel/font_size.in new file mode 100644 index 0000000000..c4e21e2358 --- /dev/null +++ b/testing/resources/pixel/font_size.in @@ -0,0 +1,62 @@ +{{header}} +{{object 1 0}} << + /Type /Catalog + /Pages 2 0 R +>> +{{object 2 0}} << + /Type /Pages + /MediaBox [ 0 0 100 400 ] + /Count 1 + /Kids [ 3 0 R ] +>> +endobj +{{object 3 0}} << + /Type /Page + /Parent 2 0 R + /Resources << + /Font << + /F1 4 0 R + >> + >> + /Contents 6 0 R +>> +endobj +{{object 4 0}} << + /Type /Font + /Subtype /Type1 + /BaseFont /Times-Roman +>> +endobj +{{object 6 0}} << +>> +stream +BT +20 0 Td +0 20 Td /F1 0 Tf (Size 0) Tj +0 20 Td /F1 1 Tf (Size 1) Tj +0 20 Td /F1 2 Tf (Size 2) Tj +0 20 Td /F1 3 Tf (Size 3) Tj +0 20 Td /F1 4 Tf (Size 4) Tj +0 20 Td /F1 5 Tf (Size 5) Tj +0 20 Td /F1 6 Tf (Size 6) Tj +0 20 Td /F1 7 Tf (Size 7) Tj +0 20 Td /F1 8 Tf (Size 8) Tj +0 20 Td /F1 9 Tf (Size 9) Tj +0 20 Td /F1 10 Tf (Size 10) Tj +0 20 Td /F1 11 Tf (Size 11) Tj +0 20 Td /F1 12 Tf (Size 12) Tj +0 20 Td /F1 13 Tf (Size 13) Tj +0 20 Td /F1 14 Tf (Size 14) Tj +0 20 Td /F1 15 Tf (Size 15) Tj +0 20 Td /F1 16 Tf (Size 16) Tj +0 20 Td /F1 17 Tf (Size 17) Tj +0 20 Td /F1 18 Tf (Size 18) Tj +ET +endstream +endobj +{{xref}} +trailer << + /Root 1 0 R +>> +{{startxref}} +%%EOF diff --git a/testing/resources/pixel/font_size_expected.pdf.0.ppm b/testing/resources/pixel/font_size_expected.pdf.0.ppm Binary files differnew file mode 100644 index 0000000000..a433b39c44 --- /dev/null +++ b/testing/resources/pixel/font_size_expected.pdf.0.ppm diff --git a/testing/tools/run_pixel_tests.py b/testing/tools/run_pixel_tests.py new file mode 100755 index 0000000000..07ea7d8ed8 --- /dev/null +++ b/testing/tools/run_pixel_tests.py @@ -0,0 +1,99 @@ +#!/usr/bin/env python +# Copyright 2015 The PDFium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +import optparse +import os +import re +import subprocess +import sys + +# Nomenclature: +# x_root - "x" +# x_filename - "x.ext" +# x_path - "path/to/a/b/c/x.ext" +# c_dir - "path/to/a/b/c" + +def generate_and_test(input_filename, source_dir, working_dir, + fixup_path, pdfium_test_path): + input_root, _ = os.path.splitext(input_filename) + input_path = os.path.join(source_dir, input_root + '.in') + pdf_path = os.path.join(working_dir, input_root + '.pdf') + actual_path_template = os.path.join(working_dir, input_root + '.pdf.%d.ppm') + expected_path_template = os.path.join(source_dir, + input_root + '_expected.pdf.%d.ppm') + try: + subprocess.check_call( + [fixup_path, '--output-dir=' + working_dir, input_path]) + subprocess.check_call([pdfium_test_path, '--ppm', pdf_path]) + i = 0; + while True: + expected_path = expected_path_template % i; + actual_path = actual_path_template % i; + if not os.path.exists(expected_path): + break + subprocess.check_call(['diff', expected_path, actual_path]) + i += 1 + except subprocess.CalledProcessError as e: + print "FAILURE: " + input_filename + "; " + str(e) + +def main(): + parser = optparse.OptionParser() + parser.add_option('--build-dir', default=os.path.join('out', 'Debug'), + help='relative path from the base source directory') + options, args = parser.parse_args() + + # Expect |my_dir| to be .../pdfium/testing/tools. + my_dir = os.path.dirname(os.path.realpath(__file__)) + testing_dir = os.path.dirname(my_dir) + pdfium_dir = os.path.dirname(testing_dir) + if (os.path.basename(my_dir) != 'tools' or + os.path.basename(testing_dir) != 'testing'): + print 'Confused, can not find pdfium root directory, aborting.' + return 1 + + # Other scripts are found in the same directory as this one. + fixup_path = os.path.join(my_dir, 'fixup_pdf_template.py') + + # test files are in .../pdfium/testing/resources/pixel. + source_dir = os.path.join(testing_dir, 'resources', 'pixel') + + # Find path to build directory. This depends on whether this is a + # standalone build vs. a build as part of a chromium checkout. For + # standalone, we expect a path like .../pdfium/out/Debug, but for + # chromium, we expect a path like .../src/out/Debug two levels + # higher (to skip over the third_party/pdfium path component under + # which chromium sticks pdfium). + base_dir = pdfium_dir + one_up_dir = os.path.dirname(base_dir) + two_up_dir = os.path.dirname(one_up_dir) + if (os.path.basename(two_up_dir) == 'src' and + os.path.basename(one_up_dir) == 'third_party'): + base_dir = two_up_dir + build_dir = os.path.join(base_dir, options.build_dir) + + # Compiled binaries are found under the build path. + pdfium_test_path = os.path.join(build_dir, 'pdfium_test') + if sys.platform.startswith('win'): + pdfium_test_path = pdfium_test_path + '.exe' + # TODO(tsepez): Mac may require special handling here. + + # Place generated files under the build directory, not source directory. + gen_dir = os.path.join(build_dir, 'gen', 'pdfium') + working_dir = os.path.join(gen_dir, 'testing', 'pixel') + if not os.path.exists(working_dir): + os.makedirs(working_dir) + + input_file_re = re.compile('^[a-zA-Z0-9_.]+[.]in$') + for input_filename in os.listdir(source_dir): + if input_file_re.match(input_filename): + input_path = os.path.join(source_dir, input_filename) + if os.path.isfile(input_path): + generate_and_test(input_filename, source_dir, working_dir, + fixup_path, pdfium_test_path) + return 0 + + +if __name__ == '__main__': + sys.exit(main()) |