Run tests (#125)

* [git] ignore IDE setting, Meson subprojects

* [win_installer] rename *.mo -> *.gmo

* [win_installer] only add aeg translations

* [win_installer] split aeg/wx translations

* [win_installer] gen & pack translations

* [git] ignore hunspell source dir

* [git] ignore uchardet source dir

* [test] Generate the test executable

run with `meson test`

* [test] add tools to remove test data files

`unset.bat FULL_PATH`

* [test] set to correct Error type

* [test] Set Source character sets to UTF-8 for MSVC

* [test] move test data files to build_root

* [git] remove IDE dir

* [git] ignore gtest subprojects

* [ci] run test in ci

* [meson/test] use more meaningful name

* [test] Add more comments and help msg

.github/workflows/ci.yml

@@ -99,6 +99,9 @@ jobs:
       - name: Build
         run: meson compile -C build
       
+      - name: Run test
+        run: meson test -C build --verbose
+
       - name: Generate Windows installer
         if: matrix.config.os == 'windows-latest'
         run: meson compile win-installer -C build

.gitignore

@@ -26,6 +26,7 @@ subprojects/fontconfig*
 subprojects/freetype2
 subprojects/fribidi
 subprojects/glib*
+subprojects/googletest-*
 subprojects/harfbuzz
 subprojects/icu
 subprojects/libass

meson.build

@@ -320,6 +320,7 @@ subdir('libaegisub')
 subdir('packages')
 subdir('po')
 subdir('src')
+subdir('tests')
 
 aegisub_cpp_pch = ['src/include/agi_pre.h']
 aegisub_c_pch = ['src/include/agi_pre_c.h']

tests/meson.build

@@ -0,0 +1,88 @@
+all_test_deps = []
+all_test_dep_libs = []
+all_test_sources = []
+
+
+gtest_proj = subproject('gtest')
+gtest_dep = gtest_proj.get_variable('gtest_dep')
+gmock_dep = gtest_proj.get_variable('gmock_dep')
+
+
+all_test_deps += [
+    gtest_dep, 
+    gmock_dep,
+    iconv_dep,
+    boost_dep
+]
+all_test_dep_libs += [
+    libaegisub
+]
+all_test_sources += [
+    'support/main.cpp',
+    'support/util.cpp',
+
+    'tests/access.cpp',
+    'tests/audio.cpp',
+    'tests/cajun.cpp',
+    'tests/calltip_provider.cpp',
+    'tests/character_count.cpp',
+    'tests/color.cpp',
+    'tests/dialogue_lexer.cpp',
+    'tests/format.cpp',
+    'tests/fs.cpp',
+    'tests/hotkey.cpp',
+    'tests/iconv.cpp',
+    'tests/ifind.cpp',
+    'tests/karaoke_matcher.cpp',
+    'tests/keyframe.cpp',
+    'tests/line_iterator.cpp',
+    'tests/line_wrap.cpp',
+    'tests/mru.cpp',
+    'tests/option.cpp',
+    'tests/path.cpp',
+    'tests/signals.cpp',
+    'tests/split.cpp',
+    'tests/syntax_highlight.cpp',
+    'tests/thesaurus.cpp',
+    'tests/time.cpp',
+    'tests/type_name.cpp',
+    'tests/util.cpp',
+    'tests/uuencode.cpp',
+    'tests/vfr.cpp',
+    'tests/word_split.cpp'
+]
+
+test_inc = include_directories('support')
+
+# force UTF8 for MSVC
+if host_machine.system() == 'windows'
+    extra_args = ['/utf-8']
+else
+    extra_args = []
+endif
+
+runner = executable(
+    'gtest-main',
+    all_test_sources,
+    include_directories : [test_inc, libaegisub_inc, deps_inc],
+    dependencies : all_test_deps,
+    cpp_args : extra_args,
+    link_with : all_test_dep_libs,
+)    
+test('gtest main', runner)
+
+
+# setup test env
+if host_machine.system() == 'windows'
+    setup_sh = find_program('setup.bat')
+else
+    setup_sh = find_program('setup.sh')
+endif
+
+test_data_des = meson.project_build_root()
+custom_target('setup-test-data',
+    input: runner,
+    output: 'applied_test_setup',
+    command: [setup_sh, test_data_des],
+    build_by_default: true
+)

tests/tests/keyframe.cpp

@@ -41,8 +41,9 @@ TEST(lagi_keyframe, save) {
 
 TEST(lagi_keyframe, bad_files) {
 	EXPECT_THROW(Load(""), agi::fs::FileSystemError);
-	EXPECT_THROW(Load("data/keyframe/empty.txt"), Error);
+	// TODO: use more clearly error type
-	EXPECT_THROW(Load("data/keyframe/garbage.txt"), Error);
+	EXPECT_THROW(Load("data/keyframe/empty.txt"), agi::InvalidInputException);
+	EXPECT_THROW(Load("data/keyframe/garbage.txt"), agi::InvalidInputException);
 }
 
 TEST(lagi_keyframe, xvid) {

tests/unset.bat

@@ -0,0 +1,23 @@
+@echo off
+
+IF [%1]==[] GOTO :help
+
+
+:main
+@REM Switch to the build directory
+cd %1
+
+@REM Restores all permissions to the four read-only and access denied files
+icacls data\file_access_denied /grant %USERNAME%:F
+icacls data\file_read_only /grant %USERNAME%:W
+icacls data\dir_access_denied /grant %USERNAME%:F
+icacls data\dir_read_only /grant %USERNAME%:W
+
+@REM Delete the entire test data folder
+rmdir /s/q data
+
+
+:help
+@REM Show help information
+ECHO Restore access and delete the test data folder.
+ECHO    Usage:  unset PATH_TO_BUILD_DIR