all: reformat code

pkg/csource/csource_test.go

@@ -57,7 +57,7 @@ var executorOpts = Options{
 
 func testTarget(t *testing.T, target *prog.Target, full bool) {
 	seed := time.Now().UnixNano()
-	if os.Getenv( "CI") != "" {
+	if os.Getenv("CI") != "" {
 		seed = 0 // required for deterministic coverage reports
 	}
 	rs := rand.NewSource(seed)
@@ -98,7 +98,7 @@ func testOne(t *testing.T, p *prog.Prog, opts Options) {
 	// Frequently lots of tests fail at the same, which produces/tmp/log
 	// tens of thounds of lines of output. Limit amount of output.
 	maxFailures := uint32(10)
-	if os.Getenv( "CI") != "" {
+	if os.Getenv("CI") != "" {
 		maxFailures = 1
 	}
 	if atomic.LoadUint32(&failedTests) > maxFailures {

pkg/ipc/ipc_test.go

@@ -38,7 +38,7 @@ func initTest(t *testing.T) (*prog.Target, rand.Source, int, bool, bool) {
 		iters = 10
 	}
 	seed := time.Now().UnixNano()
-	if os.Getenv( "CI") != "" {
+	if os.Getenv("CI") != "" {
 		seed = 0 // required for deterministic coverage reports
 	}
 	rs := rand.NewSource(seed)

pkg/repro/repro_test.go

@@ -19,7 +19,7 @@ func initTest(t *testing.T) (*rand.Rand, int) {
 		iters = 100
 	}
 	seed := time.Now().UnixNano()
-	if os.Getenv( "CI") != "" {
+	if os.Getenv("CI") != "" {
 		seed = 0 // required for deterministic coverage reports
 	}
 	rs := rand.NewSource(seed)

prog/export_test.go

@@ -25,7 +25,7 @@ var (
 
 func randSource(t *testing.T) rand.Source {
 	seed := time.Now().UnixNano()
-	if os.Getenv( "CI") != "" {
+	if os.Getenv("CI") != "" {
 		seed = 0 // required for deterministic coverage reports
 	}
 	t.Logf("seed=%v", seed)

sys/targets/targets.go

@@ -547,7 +547,7 @@ func checkFlagSupported(target *Target, flag string) bool {
 	return cmd.Run() == nil
 }
 
-var runningOnCI = os.Getenv( "CI") != ""
+var runningOnCI = os.Getenv("CI") != ""
 
 // <algorithm> is included by executor, so we test is as well.
 const simpleProg = `