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Fix End2End test for non-windows platforms 

Binary name for string was hardcoded to `.exe`
This commit is contained in:
Gert-Jan Timmer 2019-01-16 18:06:03 +01:00
parent 6bcfe2edaa
commit 16ae335f48
1 changed files with 16 additions and 1 deletions
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17
endtoend_test.go
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@ -16,10 +16,24 @@ import (
"os" "os"
"os/exec" "os/exec"
"path/filepath" "path/filepath"
"runtime"
"strings" "strings"
"testing" "testing"
) )
var (
// GOEXE defines the executable file name suffix (".exe" on Windows, "" on other systems).
// Must be defined here, cannot be read from ENVIRONMENT variables
GOEXE = ""
)
func init() {
// Set GOEXE for Windows platform
if runtime.GOOS == "windows" {
GOEXE = ".exe"
}
}
// This file contains a test that compiles and runs each program in testdata // This file contains a test that compiles and runs each program in testdata
// after generating the string method for its type. The rule is that for testdata/x.go // after generating the string method for its type. The rule is that for testdata/x.go
// we run stringer -type X and then compile and run the program. The resulting // we run stringer -type X and then compile and run the program. The resulting
@ -31,8 +45,9 @@ func TestEndToEnd(t *testing.T) {
t.Fatal(err) t.Fatal(err)
} }
defer os.RemoveAll(dir) defer os.RemoveAll(dir)
// Create stringer in temporary directory. // Create stringer in temporary directory.
stringer := filepath.Join(dir, "stringer.exe") stringer := filepath.Join(dir, fmt.Sprintf("stringer%s", GOEXE))
err = run("go", "build", "-o", stringer) err = run("go", "build", "-o", stringer)
if err != nil { if err != nil {
t.Fatalf("building stringer: %s", err) t.Fatalf("building stringer: %s", err)