7 files changed, 78 insertions, 0 deletions
diff --git a/spec/ruby/core/gc/profiler/clear_spec.rb b/spec/ruby/core/gc/profiler/clear_spec.rb
new file mode 100644
index 0000000000..95c3d4ed65
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/clear_spec.rb
@@ -0,0 +1,5 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.clear" do
+  it "needs to be reviewed for spec completeness"
+end
diff --git a/spec/ruby/core/gc/profiler/disable_spec.rb b/spec/ruby/core/gc/profiler/disable_spec.rb
new file mode 100644
index 0000000000..74089693eb
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/disable_spec.rb
@@ -0,0 +1,16 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.disable" do
+  before do
+    @status = GC::Profiler.enabled?
+  end
+
+  after do
+    @status ? GC::Profiler.enable : GC::Profiler.disable
+  end
+
+  it "disables the profiler" do
+    GC::Profiler.disable
+    GC::Profiler.should_not.enabled?
+  end
+end
diff --git a/spec/ruby/core/gc/profiler/enable_spec.rb b/spec/ruby/core/gc/profiler/enable_spec.rb
new file mode 100644
index 0000000000..313ca3d949
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/enable_spec.rb
@@ -0,0 +1,17 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.enable" do
+
+  before do
+    @status = GC::Profiler.enabled?
+  end
+
+  after do
+    @status ? GC::Profiler.enable : GC::Profiler.disable
+  end
+
+  it "enables the profiler" do
+    GC::Profiler.enable
+    GC::Profiler.should.enabled?
+  end
+end
diff --git a/spec/ruby/core/gc/profiler/enabled_spec.rb b/spec/ruby/core/gc/profiler/enabled_spec.rb
new file mode 100644
index 0000000000..cfcd0951f0
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/enabled_spec.rb
@@ -0,0 +1,21 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.enabled?" do
+  before do
+    @status = GC::Profiler.enabled?
+  end
+
+  after do
+    @status ? GC::Profiler.enable : GC::Profiler.disable
+  end
+
+  it "reports as enabled when enabled" do
+    GC::Profiler.enable
+    GC::Profiler.enabled?.should == true
+  end
+
+  it "reports as disabled when disabled" do
+    GC::Profiler.disable
+    GC::Profiler.enabled?.should == false
+  end
+end
diff --git a/spec/ruby/core/gc/profiler/report_spec.rb b/spec/ruby/core/gc/profiler/report_spec.rb
new file mode 100644
index 0000000000..732b1d0f51
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/report_spec.rb
@@ -0,0 +1,5 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.report" do
+  it "needs to be reviewed for spec completeness"
+end
diff --git a/spec/ruby/core/gc/profiler/result_spec.rb b/spec/ruby/core/gc/profiler/result_spec.rb
new file mode 100644
index 0000000000..e888f975dc
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/result_spec.rb
@@ -0,0 +1,7 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.result" do
+  it "returns a string" do
+    GC::Profiler.result.should.is_a?(String)
+  end
+end
diff --git a/spec/ruby/core/gc/profiler/total_time_spec.rb b/spec/ruby/core/gc/profiler/total_time_spec.rb
new file mode 100644
index 0000000000..a351e922af
--- /dev/null
+++ b/spec/ruby/core/gc/profiler/total_time_spec.rb
@@ -0,0 +1,7 @@
+require_relative '../../../spec_helper'
+
+describe "GC::Profiler.total_time" do
+  it "returns an float" do
+    GC::Profiler.total_time.should.is_a?(Float)
+  end
+end