cmd/compile: add TestIntendedInlining from runtime

Move it from the runtime package, as we will soon add more packages and
functions for it to check.

The test used the testEnv func, which cleaned certain environment
variables from a command, so it was moved to internal/testenv under a
more descriptive (and less ambiguous) name. Add a simple godoc to it
too.

For #21851.

Change-Id: I6f39c1f23b45377718355fafe66ffd87047d8ab6
Reviewed-on: https://go-review.googlesource.com/63550
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ilya Tocar <ilya.tocar@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/runtime/runtime-gdb_test.go b/src/runtime/runtime-gdb_test.go
index 811d81f961..ba13ee95da 100644
--- a/src/runtime/runtime-gdb_test.go
+++ b/src/runtime/runtime-gdb_test.go
@@ -132,7 +132,7 @@ func testGdbPython(t *testing.T, cgo bool) {
 
 	cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", "a.exe")
 	cmd.Dir = dir
-	out, err := testEnv(cmd).CombinedOutput()
+	out, err := testenv.CleanCmdEnv(cmd).CombinedOutput()
 	if err != nil {
 		t.Fatalf("building source %v\n%s", err, out)
 	}
@@ -278,7 +278,7 @@ func TestGdbBacktrace(t *testing.T) {
 	}
 	cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", "a.exe")
 	cmd.Dir = dir
-	out, err := testEnv(cmd).CombinedOutput()
+	out, err := testenv.CleanCmdEnv(cmd).CombinedOutput()
 	if err != nil {
 		t.Fatalf("building source %v\n%s", err, out)
 	}
@@ -348,7 +348,7 @@ func TestGdbAutotmpTypes(t *testing.T) {
 	}
 	cmd := exec.Command(testenv.GoToolPath(t), "build", "-gcflags=-N -l", "-o", "a.exe")
 	cmd.Dir = dir
-	out, err := testEnv(cmd).CombinedOutput()
+	out, err := testenv.CleanCmdEnv(cmd).CombinedOutput()
 	if err != nil {
 		t.Fatalf("building source %v\n%s", err, out)
 	}