1 files changed, 124 insertions, 0 deletions
diff --git a/vendor/golang.org/x/tools/go/ssa/testmain_test.go b/vendor/golang.org/x/tools/go/ssa/testmain_test.go
new file mode 100644
index 0000000..e24b23b
--- /dev/null
+++ b/vendor/golang.org/x/tools/go/ssa/testmain_test.go
@@ -0,0 +1,124 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ssa_test
+
+// Tests of FindTests.  CreateTestMainPackage is tested via the interpreter.
+// TODO(adonovan): test the 'pkgs' result from FindTests.
+
+import (
+	"fmt"
+	"sort"
+	"testing"
+
+	"golang.org/x/tools/go/loader"
+	"golang.org/x/tools/go/ssa"
+	"golang.org/x/tools/go/ssa/ssautil"
+)
+
+func create(t *testing.T, content string) *ssa.Package {
+	var conf loader.Config
+	f, err := conf.ParseFile("foo_test.go", content)
+	if err != nil {
+		t.Fatal(err)
+	}
+	conf.CreateFromFiles("foo", f)
+
+	lprog, err := conf.Load()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// We needn't call Build.
+	foo := lprog.Package("foo").Pkg
+	return ssautil.CreateProgram(lprog, ssa.SanityCheckFunctions).Package(foo)
+}
+
+func TestFindTests(t *testing.T) {
+	test := `
+package foo
+
+import "testing"
+
+type T int
+
+// Tests:
+func Test(t *testing.T) {}
+func TestA(t *testing.T) {}
+func TestB(t *testing.T) {}
+
+// Not tests:
+func testC(t *testing.T) {}
+func TestD() {}
+func testE(t *testing.T) int { return 0 }
+func (T) Test(t *testing.T) {}
+
+// Benchmarks:
+func Benchmark(*testing.B) {}
+func BenchmarkA(b *testing.B) {}
+func BenchmarkB(*testing.B) {}
+
+// Not benchmarks:
+func benchmarkC(t *testing.T) {}
+func BenchmarkD() {}
+func benchmarkE(t *testing.T) int { return 0 }
+func (T) Benchmark(t *testing.T) {}
+
+// Examples:
+func Example() {}
+func ExampleA() {}
+
+// Not examples:
+func exampleC() {}
+func ExampleD(t *testing.T) {}
+func exampleE() int { return 0 }
+func (T) Example() {}
+`
+	pkg := create(t, test)
+	tests, benchmarks, examples, _ := ssa.FindTests(pkg)
+
+	sort.Sort(funcsByPos(tests))
+	if got, want := fmt.Sprint(tests), "[foo.Test foo.TestA foo.TestB]"; got != want {
+		t.Errorf("FindTests.tests = %s, want %s", got, want)
+	}
+
+	sort.Sort(funcsByPos(benchmarks))
+	if got, want := fmt.Sprint(benchmarks), "[foo.Benchmark foo.BenchmarkA foo.BenchmarkB]"; got != want {
+		t.Errorf("FindTests.benchmarks = %s, want %s", got, want)
+	}
+
+	sort.Sort(funcsByPos(examples))
+	if got, want := fmt.Sprint(examples), "[foo.Example foo.ExampleA]"; got != want {
+		t.Errorf("FindTests examples = %s, want %s", got, want)
+	}
+}
+
+func TestFindTestsTesting(t *testing.T) {
+	test := `
+package foo
+
+// foo does not import "testing", but defines Examples.
+
+func Example() {}
+func ExampleA() {}
+`
+	pkg := create(t, test)
+	tests, benchmarks, examples, _ := ssa.FindTests(pkg)
+	if len(tests) > 0 {
+		t.Errorf("FindTests.tests = %s, want none", tests)
+	}
+	if len(benchmarks) > 0 {
+		t.Errorf("FindTests.benchmarks = %s, want none", benchmarks)
+	}
+	sort.Sort(funcsByPos(examples))
+	if got, want := fmt.Sprint(examples), "[foo.Example foo.ExampleA]"; got != want {
+		t.Errorf("FindTests examples = %s, want %s", got, want)
+	}
+}
+
+type funcsByPos []*ssa.Function
+
+func (p funcsByPos) Len() int           { return len(p) }
+func (p funcsByPos) Less(i, j int) bool { return p[i].Pos() < p[j].Pos() }
+func (p funcsByPos) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }