diff options
Diffstat (limited to 'spec/ruby/core/gc')
-rw-r--r-- | spec/ruby/core/gc/auto_compact_spec.rb | 24 | ||||
-rw-r--r-- | spec/ruby/core/gc/measure_total_time_spec.rb | 19 | ||||
-rw-r--r-- | spec/ruby/core/gc/stat_spec.rb | 18 | ||||
-rw-r--r-- | spec/ruby/core/gc/total_time_spec.rb | 15 |
4 files changed, 76 insertions, 0 deletions
diff --git a/spec/ruby/core/gc/auto_compact_spec.rb b/spec/ruby/core/gc/auto_compact_spec.rb new file mode 100644 index 0000000000..33ad1cb56c --- /dev/null +++ b/spec/ruby/core/gc/auto_compact_spec.rb @@ -0,0 +1,24 @@ +require_relative '../../spec_helper' + +describe "GC.auto_compact" do + it "can set and get a boolean value" do + begin + GC.auto_compact = GC.auto_compact + rescue NotImplementedError # platform does not support autocompact + skip + end + + original = GC.auto_compact + begin + GC.auto_compact = !original + rescue NotImplementedError # platform does not support autocompact + skip + end + + begin + GC.auto_compact.should == !original + ensure + GC.auto_compact = original + end + end +end diff --git a/spec/ruby/core/gc/measure_total_time_spec.rb b/spec/ruby/core/gc/measure_total_time_spec.rb new file mode 100644 index 0000000000..05d4598ebc --- /dev/null +++ b/spec/ruby/core/gc/measure_total_time_spec.rb @@ -0,0 +1,19 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.1" do + describe "GC.measure_total_time" do + before :each do + @default = GC.measure_total_time + end + + after :each do + GC.measure_total_time = @default + end + + it "can set and get a boolean value" do + original = GC.measure_total_time + GC.measure_total_time = !original + GC.measure_total_time.should == !original + end + end +end diff --git a/spec/ruby/core/gc/stat_spec.rb b/spec/ruby/core/gc/stat_spec.rb index eb71fd9691..3b43b28a92 100644 --- a/spec/ruby/core/gc/stat_spec.rb +++ b/spec/ruby/core/gc/stat_spec.rb @@ -7,6 +7,16 @@ describe "GC.stat" do stat.keys.should.include?(:count) end + it "updates the given hash values" do + hash = { count: "hello", __other__: "world" } + stat = GC.stat(hash) + + stat.should be_kind_of(Hash) + stat.should equal hash + stat[:count].should be_kind_of(Integer) + stat[:__other__].should == "world" + end + it "the values are all Integer since rb_gc_stat() returns size_t" do GC.stat.values.each { |value| value.should be_kind_of(Integer) } end @@ -41,4 +51,12 @@ describe "GC.stat" do GC.stat(:total_allocated_objects).should be_kind_of(Integer) GC.stat[:total_allocated_objects].should be_kind_of(Integer) end + + it "raises an error if argument is not nil, a symbol, or a hash" do + -> { GC.stat(7) }.should raise_error(TypeError, "non-hash or symbol given") + end + + it "raises an error if an unknown key is given" do + -> { GC.stat(:foo) }.should raise_error(ArgumentError, "unknown key: foo") + end end diff --git a/spec/ruby/core/gc/total_time_spec.rb b/spec/ruby/core/gc/total_time_spec.rb new file mode 100644 index 0000000000..fcc8f45a83 --- /dev/null +++ b/spec/ruby/core/gc/total_time_spec.rb @@ -0,0 +1,15 @@ +require_relative '../../spec_helper' + +ruby_version_is "3.1" do + describe "GC.total_time" do + it "returns an Integer" do + GC.total_time.should be_kind_of(Integer) + end + + it "increases as collections are run" do + time_before = GC.total_time + GC.start + GC.total_time.should >= time_before + end + end +end |