forked from mirror/ffi-clang
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
3.5 KiB
Ruby
91 lines
3.5 KiB
Ruby
# Copyright, 2014, by Masahiro Sano.
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
|
|
describe Index do
|
|
before :all do
|
|
FileUtils.mkdir_p TMP_DIR
|
|
end
|
|
|
|
after :all do
|
|
# FileUtils.rm_rf TMP_DIR
|
|
end
|
|
|
|
let(:index) { Index.new }
|
|
|
|
it "calls dispose_index on GC" do
|
|
index.autorelease = false
|
|
# It's possible for this to be called multiple times if there are other Index instances created during test
|
|
# expect(Lib).to receive(:dispose_index).with(index).once
|
|
expect{index.free}.not_to raise_error
|
|
end
|
|
|
|
describe '#parse_translation_unit' do
|
|
it "can parse a source file" do
|
|
translation_unit = index.parse_translation_unit fixture_path("a.c")
|
|
expect(translation_unit).to be_kind_of(TranslationUnit)
|
|
end
|
|
|
|
it "raises error when file is not found" do
|
|
expect { index.parse_translation_unit fixture_path("xxxxxxxxx.c") }.to raise_error(FFI::Clang::Error)
|
|
end
|
|
|
|
it "can handle command line options" do
|
|
expect{index.parse_translation_unit(fixture_path("a.c"), ["-std=c++11"])}.not_to raise_error
|
|
end
|
|
|
|
it 'can handle translation unit options' do
|
|
expect{index.parse_translation_unit(fixture_path("a.c"), [], [], [:incomplete, :single_file_parse, :cache_completion_results])}.not_to raise_error
|
|
end
|
|
|
|
it 'can handle missing translation options' do
|
|
expect{index.parse_translation_unit(fixture_path("a.c"), [], [], [])}.not_to raise_error
|
|
end
|
|
|
|
it 'can handle translation options with random values' do
|
|
expect{index.parse_translation_unit(fixture_path("a.c"), [], [], {:incomplete => 654, :single_file_parse => 8, :cache_completion_results => 93})}.not_to raise_error
|
|
end
|
|
|
|
it "raises error when one of the translation options is invalid" do
|
|
expect{index.parse_translation_unit(fixture_path("a.c"), [], [], [:incomplete, :random_option, :cache_completion_results])}.to raise_error(FFI::Clang::Error)
|
|
end
|
|
end
|
|
|
|
describe '#create_translation_unit' do
|
|
let(:simple_ast_path) {"#{TMP_DIR}/simple.ast"}
|
|
|
|
before :each do
|
|
translation_unit = index.parse_translation_unit fixture_path("simple.c")
|
|
|
|
translation_unit.save(simple_ast_path)
|
|
end
|
|
|
|
it "can create translation unit from a ast file" do
|
|
expect(FileTest.exist?("#{TMP_DIR}/simple.ast")).to be true
|
|
translation_unit = index.create_translation_unit "#{TMP_DIR}/simple.ast"
|
|
expect(translation_unit).to be_kind_of(TranslationUnit)
|
|
end
|
|
|
|
it "raises error when file is not found" do
|
|
expect(FileTest.exist?('not_found.ast')).to be false
|
|
expect { index.create_translation_unit 'not_found.ast' }.to raise_error(FFI::Clang::Error)
|
|
end
|
|
end
|
|
end
|