Merge pull request #1364 from reitermarkus/reorder-tests

Reorder and rename test files.

1 files changed, 61 insertions, 0 deletions

diff --git a/Library/Homebrew/test/stdlib_test.rb b/Library/Homebrew/test/stdlib_test.rb
new file mode 100644
index 000000000..ee53e7c8c
--- /dev/null
+++ b/Library/Homebrew/test/stdlib_test.rb
@@ -0,0 +1,61 @@
+require "testing_env"
+require "formula"
+require "cxxstdlib"
+
+class CxxStdlibTests < Homebrew::TestCase
+  def setup
+    @clang = CxxStdlib.create(:libstdcxx, :clang)
+    @gcc   = CxxStdlib.create(:libstdcxx, :gcc)
+    @gcc4  = CxxStdlib.create(:libstdcxx, :gcc_4_0)
+    @gcc48 = CxxStdlib.create(:libstdcxx, "gcc-4.8")
+    @gcc49 = CxxStdlib.create(:libstdcxx, "gcc-4.9")
+    @lcxx  = CxxStdlib.create(:libcxx, :clang)
+    @purec = CxxStdlib.create(nil, :clang)
+  end
+
+  def test_apple_libstdcxx_intercompatibility
+    assert @clang.compatible_with?(@gcc)
+    assert @clang.compatible_with?(@gcc4)
+  end
+
+  def test_compatibility_same_compilers_and_type
+    assert @gcc.compatible_with?(@gcc)
+    assert @gcc48.compatible_with?(@gcc48)
+    assert @clang.compatible_with?(@clang)
+  end
+
+  def test_apple_gnu_libstdcxx_incompatibility
+    assert !@clang.compatible_with?(@gcc48)
+    assert !@gcc48.compatible_with?(@clang)
+  end
+
+  def test_gnu_cross_version_incompatibility
+    assert !@gcc48.compatible_with?(@gcc49)
+    assert !@gcc49.compatible_with?(@gcc48)
+  end
+
+  def test_libstdcxx_libcxx_incompatibility
+    assert !@clang.compatible_with?(@lcxx)
+    assert !@lcxx.compatible_with?(@clang)
+  end
+
+  def test_apple_compiler_reporting
+    assert_predicate @clang, :apple_compiler?
+    assert_predicate @gcc, :apple_compiler?
+    assert_predicate @gcc4, :apple_compiler?
+    refute_predicate @gcc48, :apple_compiler?
+  end
+
+  def test_type_string_formatting
+    assert_equal "libstdc++", @clang.type_string
+    assert_equal "libc++", @lcxx.type_string
+  end
+
+  def test_compatibility_for_non_cxx_software
+    assert @purec.compatible_with?(@clang)
+    assert @clang.compatible_with?(@purec)
+    assert @purec.compatible_with?(@purec)
+    assert @purec.compatible_with?(@gcc48)
+    assert @gcc48.compatible_with?(@purec)
+  end
+end