Andy Pan <******@****.***> 1706754074 +0800

		expect: false,
	}, {
		input:  []string{"foo_test.go"},
		expect: true,
	}, {
		input:  []string{"foo.go", "foo_test.go"},
		expect: true,
	}, {
		input:  []string{"foo.go", "foo_test.go", "bar.go", "bar_test.go"},
		expect: true,
	}}

	for _, tc := range cases {
		ret := hasTestFiles(tc.input)
		if ret != tc.expect {
			t.Errorf("expected %v, got %v: %q", tc.expect, ret, tc.input)
		}
	}
}

//   when launching the sub-process.  This means that the user must
//   invoke the test program via a path that contains at least one
//   path separator (e.g. path/to/foo_test and
//   /absolute/path/to/bar_test are fine, but foo_test is not).  This
//   is rarely a problem as people usually don't put the test binary
//   directory in PATH.
//
// TODO(******@****.***): make thread-safe death tests search the PATH.

//	}
//
// If the file is in a separate "_test" package, the package being tested
// must be imported explicitly and only its exported identifiers may be used.
// This is known as "black box" testing.
//
//	package abs_test
//
//	import (
//		"testing"
//
//		"path_to_pkg/abs"
//	)
//
//	func TestAbs(t *testing.T) {
//	    got := abs.Abs(-1)
//	    if got != 1 {
//	        t.Errorf("Abs(-1) = %d; want 1", got)