Fix posix tests for SimpleCI (#7328)

cmd/posix-list-dir_test.go

@@ -20,6 +20,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
+	"path"
 	"path/filepath"
 	"runtime"
 	"sort"
@@ -33,15 +34,27 @@ func TestReadDirFail(t *testing.T) {
 		t.Fatalf("expected = %s, got: %s", errFileNotFound, err)
 	}
 
+	file := path.Join(os.TempDir(), "issue")
+	if err := ioutil.WriteFile(file, []byte(""), 0644); err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(file)
+
 	// Check if file is given.
-	if _, err := readDir("/etc/issue/mydir"); err != errFileNotFound {
+	if _, err := readDir(path.Join(file, "mydir")); err != errFileNotFound {
 		t.Fatalf("expected = %s, got: %s", errFileNotFound, err)
 	}
 
 	// Only valid for linux.
 	if runtime.GOOS == "linux" {
+		permDir := path.Join(os.TempDir(), "perm-dir")
+		if err := os.MkdirAll(permDir, os.FileMode(0200)); err != nil {
+			t.Fatal(err)
+		}
+		defer os.RemoveAll(permDir)
+
 		// Check if permission denied.
-		if _, err := readDir("/proc/1/fd"); err == nil {
+		if _, err := readDir(permDir); err == nil {
 			t.Fatalf("expected = an error, got: nil")
 		}
 	}

cmd/posix_test.go

@@ -1069,70 +1069,53 @@ func TestPosixReadFile(t *testing.T) {
 			volume, "path/to/my/object", 0, 5,
 			[]byte("hello"), nil,
 		},
-		// One path segment length is 255 chars long. - 3
-		{
-			volume, "path/to/my/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			0, 5, []byte("hello"), nil},
-		// Whole path is 1024 characters long, success case. - 4
-		{
-			volume, "level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
-			0, 5, []byte("hello"),
-			func() error {
-				// On darwin HFS does not support > 1024 characters.
-				if runtime.GOOS == "darwin" {
-					return errFileNameTooLong
-				}
-				// On all other platforms return success.
-				return nil
-			}(),
-		},
-		// Object is a directory. - 5
+		// Object is a directory. - 3
 		{
 			volume, "object-as-dir",
 			0, 5, nil, errIsNotRegular},
-		// One path segment length is > 255 chars long. - 6
+		// One path segment length is > 255 chars long. - 4
 		{
 			volume, "path/to/my/object0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
 			0, 5, nil, errFileNameTooLong},
-		// Path length is > 1024 chars long. - 7
+		// Path length is > 1024 chars long. - 5
 		{
 			volume, "level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
 			0, 5, nil, errFileNameTooLong},
-		// Buffer size greater than object size. - 8
+		// Buffer size greater than object size. - 6
 		{
 			volume, "myobject", 0, 16,
 			[]byte("hello, world"),
 			io.ErrUnexpectedEOF,
 		},
-		// Reading from an offset success. - 9
+		// Reading from an offset success. - 7
 		{
 			volume, "myobject", 7, 5,
 			[]byte("world"), nil,
 		},
-		// Reading from an object but buffer size greater. - 10
+		// Reading from an object but buffer size greater. - 8
 		{
 			volume, "myobject",
 			7, 8,
 			[]byte("world"),
 			io.ErrUnexpectedEOF,
 		},
-		// Seeking ahead returns io.EOF. - 11
+		// Seeking ahead returns io.EOF. - 9
 		{
 			volume, "myobject", 14, 1, nil, io.EOF,
 		},
-		// Empty volume name. - 12
+		// Empty volume name. - 10
 		{
 			"", "myobject", 14, 1, nil, errVolumeNotFound,
 		},
-		// Empty filename name. - 13
+		// Empty filename name. - 11
 		{
 			volume, "", 14, 1, nil, errIsNotRegular,
 		},
-		// Non existent volume name - 14.
+		// Non existent volume name - 12
 		{
 			"abcd", "", 14, 1, nil, errVolumeNotFound,
 		},
-		// Non existent filename - 15.
+		// Non existent filename - 13
 		{
 			volume, "abcd", 14, 1, nil, errFileNotFound,
 		},
@@ -1361,8 +1344,7 @@ func TestPosixAppendFile(t *testing.T) {
 		{"myobject", nil},
 		// TestPosix to use same path of previously created file.
 		{"path/to/my/testobject", nil},
-		// One path segment length is 255 chars long.
-		{"path/to/my/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", nil},
+		// TestPosix to use object is a directory now.
 		{"object-as-dir", errIsNotRegular},
 		// path segment uses previously uploaded object.
 		{"myobject/testobject", errFileAccessDenied},
@@ -1372,17 +1354,6 @@ func TestPosixAppendFile(t *testing.T) {
 		{"level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", errFileNameTooLong},
 	}
 
-	// Add path length > 1024 test specially as OS X system does not support 1024 long path.
-	err = errFileNameTooLong
-	if runtime.GOOS != "darwin" {
-		err = nil
-	}
-	// path length is 1024 chars long.
-	testCases = append(testCases, struct {
-		fileName    string
-		expectedErr error
-	}{"level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002/level0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003/object000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", err})
-
 	for i, testCase := range testCases {
 		if err = posixStorage.AppendFile("success-vol", testCase.fileName, []byte("hello, world")); err != testCase.expectedErr {
 			t.Errorf("Case: %d, expected: %s, got: %s", i+1, testCase.expectedErr, err)

cmd/update-main_test.go

@@ -23,6 +23,7 @@ import (
 	"net/http/httptest"
 	"os"
 	"runtime"
+	"strings"
 	"testing"
 	"time"
 )
@@ -82,13 +83,19 @@ func TestReleaseTagToNFromTimeConversion(t *testing.T) {
 func TestDownloadURL(t *testing.T) {
 	minioVersion1 := releaseTimeToReleaseTag(UTCNow())
 	durl := getDownloadURL(minioVersion1)
-	if runtime.GOOS == "windows" {
-		if durl != minioReleaseURL+"minio.exe" {
-			t.Errorf("Expected %s, got %s", minioReleaseURL+"minio.exe", durl)
+	if IsDocker() {
+		if durl != "docker pull minio/minio:"+minioVersion1 {
+			t.Errorf("Expected %s, got %s", "docker pull minio/minio:"+minioVersion1, durl)
 		}
 	} else {
-		if durl != minioReleaseURL+"minio" {
-			t.Errorf("Expected %s, got %s", minioReleaseURL+"minio", durl)
+		if runtime.GOOS == "windows" {
+			if durl != minioReleaseURL+"minio.exe" {
+				t.Errorf("Expected %s, got %s", minioReleaseURL+"minio.exe", durl)
+			}
+		} else {
+			if durl != minioReleaseURL+"minio" {
+				t.Errorf("Expected %s, got %s", minioReleaseURL+"minio", durl)
+			}
 		}
 	}
 
@@ -141,8 +148,12 @@ func TestUserAgent(t *testing.T) {
 			os.Setenv("MARATHON_APP_LABEL_DCOS_PACKAGE_VERSION", "mesos-1111")
 		}
 		str := getUserAgent(testCase.mode)
-		if str != testCase.expectedStr {
-			t.Errorf("Test %d: expected: %s, got: %s", i+1, testCase.expectedStr, str)
+		expectedStr := testCase.expectedStr
+		if IsDocker() {
+			expectedStr = strings.Replace(expectedStr, "; source", "; docker; source", -1)
+		}
+		if str != expectedStr {
+			t.Errorf("Test %d: expected: %s, got: %s", i+1, expectedStr, str)
 		}
 		os.Unsetenv("MARATHON_APP_LABEL_DCOS_PACKAGE_VERSION")
 		os.Unsetenv(testCase.envName)