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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.0.1/tests/CommandLineTest.cpp')
| -rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.0.1/tests/CommandLineTest.cpp | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.1/tests/CommandLineTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.1/tests/CommandLineTest.cpp new file mode 100644 index 00000000000..1fe5be9a47f --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.1/tests/CommandLineTest.cpp @@ -0,0 +1,216 @@ +/************************************************************************* +** CommandLineTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2010 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** This program is free software; you can redistribute it and/or ** +** modify it under the terms of the GNU General Public License as ** +** published by the Free Software Foundation; either version 3 of ** +** the License, or (at your option) any later version. ** +** ** +** This program is distributed in the hope that it will be useful, but ** +** WITHOUT ANY WARRANTY; without even the implied warranty of ** +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** +** GNU General Public License for more details. ** +** ** +** You should have received a copy of the GNU General Public License ** +** along with this program; if not, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <cstring> +#include "CommandLine.h" + +TEST(CommandLineTest, noarg_short) { + CommandLine cmd; + const char *args[] = {"progname", "-s", "-n", "-h"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_TRUE(cmd.help_given()); + EXPECT_FALSE(cmd.list_specials_given()); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, noarg_long) { + CommandLine cmd; + const char *args[] = {"progname", "--no-fonts", "--stdout", "--help"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_TRUE(cmd.help_given()); + EXPECT_FALSE(cmd.list_specials_given()); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, arg_short) { + CommandLine cmd; + const char *args[] = {"progname", "-p5", "-r45", "-omyfile.xyz", "-ayes"}; + char **argv = const_cast<char**>(args); + cmd.parse(5, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "5"); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), 45); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.xyz"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); + EXPECT_TRUE(cmd.trace_all_given()); + EXPECT_TRUE(cmd.trace_all_arg()); +} + + +TEST(CommandLineTest, arg_combined) { + CommandLine cmd; + const char *args[] = {"progname", "-lsn", "-p5", "-omyfile.xyz"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "5"); + EXPECT_TRUE(cmd.list_specials_given()); + EXPECT_TRUE(cmd.stdout_given()); + EXPECT_TRUE(cmd.no_fonts_given()); + EXPECT_FALSE(cmd.error()); +} + + +TEST(CommandLineTest, arg_separated) { + CommandLine cmd; + const char *args[] = {"progname", "-p", "5", "-r", "45", "myfile.xyz", "-afalse"}; + char **argv = const_cast<char**>(args); + cmd.parse(7, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "5"); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), 45); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 1); + EXPECT_TRUE(cmd.trace_all_given()); + EXPECT_FALSE(cmd.trace_all_arg()); +} + + +TEST(CommandLineTest, arg_long) { + CommandLine cmd; + const char *args[] = {"progname", "--page=9", "--rotate=-45.5", "--trace-all", "--output=myfile.zyx"}; + char **argv = const_cast<char**>(args); + cmd.parse(5, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "9"); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), -45.5); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.zyx"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); + EXPECT_TRUE(cmd.trace_all_given()); + EXPECT_FALSE(cmd.trace_all_arg()); +} + + +TEST(CommandLineTest, abbrev_long) { + CommandLine cmd; + const char *args[] = {"progname", "--pa=9", "--rot=-45.5", "--out=myfile.zyx"}; + char **argv = const_cast<char**>(args); + cmd.parse(4, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "9"); + EXPECT_TRUE(cmd.rotate_given()); + EXPECT_EQ(cmd.rotate_arg(), -45.5); + EXPECT_TRUE(cmd.output_given()); + EXPECT_EQ(cmd.output_arg(), "myfile.zyx"); + EXPECT_FALSE(cmd.bbox_given()); + EXPECT_EQ(cmd.bbox_arg(), "min"); + EXPECT_FALSE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); +} + + +TEST(CommandLineTest, error) { + CommandLine cmd; + // error on wrong argument type + const char *args1[] = {"progname", "--rotate=x"}; + char **argv = const_cast<char**>(args1); + cmd.parse(2, argv, false); + + EXPECT_FALSE(cmd.rotate_given()); + EXPECT_TRUE(cmd.error()); + + // error on missing arguments + const char *args2[] = {"progname", "--page", "--zip"}; + argv = const_cast<char**>(args2); + cmd.parse(3, argv, false); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 9); + EXPECT_FALSE(cmd.page_given()); + EXPECT_FALSE(cmd.rotate_given()); + EXPECT_TRUE(cmd.error()); + EXPECT_EQ(cmd.numFiles(), 0); + + // error on ambiguous abbreviation of long option + const char *args3[] = {"progname", "--no"}; + argv = const_cast<char**>(args3); + cmd.parse(2, argv, false); + EXPECT_TRUE(cmd.error()); + + // incorrect boolean value + const char *args4[] = {"progname", "--trace-all=nope"}; + argv = const_cast<char**>(args4); + cmd.parse(2, argv, false); + EXPECT_FALSE(cmd.trace_all_given()); + EXPECT_TRUE(cmd.error()); +} + + +TEST(CommandLineTest, file) { + CommandLine cmd; + const char *args1[] = {"progname", "--page=3", "-z5", "myfile1", "-l", "myfile2"}; + char **argv = const_cast<char**>(args1); + cmd.parse(6, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "3"); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 5); + EXPECT_TRUE(cmd.list_specials_given()); + EXPECT_EQ(cmd.numFiles(), 2); + EXPECT_EQ(strcmp(cmd.file(0), "myfile1"), 0); + EXPECT_EQ(strcmp(cmd.file(1), "myfile2"), 0); + EXPECT_FALSE(cmd.error()); +} + + +TEST(CommandLineTest, files_only) { + CommandLine cmd; + const char *args1[] = {"progname", "--page=3", "-z5", "--", "-l", "myfile"}; + char **argv = const_cast<char**>(args1); + cmd.parse(6, argv, false); + + EXPECT_TRUE(cmd.page_given()); + EXPECT_EQ(cmd.page_arg(), "3"); + EXPECT_TRUE(cmd.zip_given()); + EXPECT_EQ(cmd.zip_arg(), 5); + EXPECT_EQ(cmd.numFiles(), 2); + EXPECT_EQ(strcmp(cmd.file(0), "-l"), 0); + EXPECT_EQ(strcmp(cmd.file(1), "myfile"), 0); +} + |