diff options
Diffstat (limited to 'middleware/commands_test.go')
| -rw-r--r-- | middleware/commands_test.go | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/middleware/commands_test.go b/middleware/commands_test.go deleted file mode 100644 index 3001e65a5..000000000 --- a/middleware/commands_test.go +++ /dev/null @@ -1,291 +0,0 @@ -package middleware - -import ( - "fmt" - "runtime" - "strings" - "testing" -) - -func TestParseUnixCommand(t *testing.T) { - tests := []struct { - input string - expected []string - }{ - // 0 - emtpy command - { - input: ``, - expected: []string{}, - }, - // 1 - command without arguments - { - input: `command`, - expected: []string{`command`}, - }, - // 2 - command with single argument - { - input: `command arg1`, - expected: []string{`command`, `arg1`}, - }, - // 3 - command with multiple arguments - { - input: `command arg1 arg2`, - expected: []string{`command`, `arg1`, `arg2`}, - }, - // 4 - command with single argument with space character - in quotes - { - input: `command "arg1 arg1"`, - expected: []string{`command`, `arg1 arg1`}, - }, - // 5 - command with multiple spaces and tab character - { - input: "command arg1 arg2\targ3", - expected: []string{`command`, `arg1`, `arg2`, `arg3`}, - }, - // 6 - command with single argument with space character - escaped with backspace - { - input: `command arg1\ arg2`, - expected: []string{`command`, `arg1 arg2`}, - }, - // 7 - single quotes should escape special chars - { - input: `command 'arg1\ arg2'`, - expected: []string{`command`, `arg1\ arg2`}, - }, - } - - for i, test := range tests { - errorPrefix := fmt.Sprintf("Test [%d]: ", i) - errorSuffix := fmt.Sprintf(" Command to parse: [%s]", test.input) - actual, _ := parseUnixCommand(test.input) - if len(actual) != len(test.expected) { - t.Errorf(errorPrefix+"Expected %d parts, got %d: %#v."+errorSuffix, len(test.expected), len(actual), actual) - continue - } - for j := 0; j < len(actual); j++ { - if expectedPart, actualPart := test.expected[j], actual[j]; expectedPart != actualPart { - t.Errorf(errorPrefix+"Expected: %v Actual: %v (index %d)."+errorSuffix, expectedPart, actualPart, j) - } - } - } -} - -func TestParseWindowsCommand(t *testing.T) { - tests := []struct { - input string - expected []string - }{ - { // 0 - empty command - do not fail - input: ``, - expected: []string{}, - }, - { // 1 - cmd without args - input: `cmd`, - expected: []string{`cmd`}, - }, - { // 2 - multiple args - input: `cmd arg1 arg2`, - expected: []string{`cmd`, `arg1`, `arg2`}, - }, - { // 3 - multiple args with space - input: `cmd "combined arg" arg2`, - expected: []string{`cmd`, `combined arg`, `arg2`}, - }, - { // 4 - path without spaces - input: `mkdir C:\Windows\foo\bar`, - expected: []string{`mkdir`, `C:\Windows\foo\bar`}, - }, - { // 5 - command with space in quotes - input: `"command here"`, - expected: []string{`command here`}, - }, - { // 6 - argument with escaped quotes (two quotes) - input: `cmd ""arg""`, - expected: []string{`cmd`, `"arg"`}, - }, - { // 7 - argument with escaped quotes (backslash) - input: `cmd \"arg\"`, - expected: []string{`cmd`, `"arg"`}, - }, - { // 8 - two quotes (escaped) inside an inQuote element - input: `cmd "a ""quoted value"`, - expected: []string{`cmd`, `a "quoted value`}, - }, - // TODO - see how many quotes are dislayed if we use "", """, """"""" - { // 9 - two quotes outside an inQuote element - input: `cmd a ""quoted value`, - expected: []string{`cmd`, `a`, `"quoted`, `value`}, - }, - { // 10 - path with space in quotes - input: `mkdir "C:\directory name\foobar"`, - expected: []string{`mkdir`, `C:\directory name\foobar`}, - }, - { // 11 - space without quotes - input: `mkdir C:\ space`, - expected: []string{`mkdir`, `C:\`, `space`}, - }, - { // 12 - space in quotes - input: `mkdir "C:\ space"`, - expected: []string{`mkdir`, `C:\ space`}, - }, - { // 13 - UNC - input: `mkdir \\?\C:\Users`, - expected: []string{`mkdir`, `\\?\C:\Users`}, - }, - { // 14 - UNC with space - input: `mkdir "\\?\C:\Program Files"`, - expected: []string{`mkdir`, `\\?\C:\Program Files`}, - }, - - { // 15 - unclosed quotes - treat as if the path ends with quote - input: `mkdir "c:\Program files`, - expected: []string{`mkdir`, `c:\Program files`}, - }, - { // 16 - quotes used inside the argument - input: `mkdir "c:\P"rogra"m f"iles`, - expected: []string{`mkdir`, `c:\Program files`}, - }, - } - - for i, test := range tests { - errorPrefix := fmt.Sprintf("Test [%d]: ", i) - errorSuffix := fmt.Sprintf(" Command to parse: [%s]", test.input) - - actual := parseWindowsCommand(test.input) - if len(actual) != len(test.expected) { - t.Errorf(errorPrefix+"Expected %d parts, got %d: %#v."+errorSuffix, len(test.expected), len(actual), actual) - continue - } - for j := 0; j < len(actual); j++ { - if expectedPart, actualPart := test.expected[j], actual[j]; expectedPart != actualPart { - t.Errorf(errorPrefix+"Expected: %v Actual: %v (index %d)."+errorSuffix, expectedPart, actualPart, j) - } - } - } -} - -func TestSplitCommandAndArgs(t *testing.T) { - - // force linux parsing. It's more robust and covers error cases - runtimeGoos = "linux" - defer func() { - runtimeGoos = runtime.GOOS - }() - - var parseErrorContent = "error parsing command:" - var noCommandErrContent = "no command contained in" - - tests := []struct { - input string - expectedCommand string - expectedArgs []string - expectedErrContent string - }{ - // 0 - emtpy command - { - input: ``, - expectedCommand: ``, - expectedArgs: nil, - expectedErrContent: noCommandErrContent, - }, - // 1 - command without arguments - { - input: `command`, - expectedCommand: `command`, - expectedArgs: nil, - expectedErrContent: ``, - }, - // 2 - command with single argument - { - input: `command arg1`, - expectedCommand: `command`, - expectedArgs: []string{`arg1`}, - expectedErrContent: ``, - }, - // 3 - command with multiple arguments - { - input: `command arg1 arg2`, - expectedCommand: `command`, - expectedArgs: []string{`arg1`, `arg2`}, - expectedErrContent: ``, - }, - // 4 - command with unclosed quotes - { - input: `command "arg1 arg2`, - expectedCommand: "", - expectedArgs: nil, - expectedErrContent: parseErrorContent, - }, - // 5 - command with unclosed quotes - { - input: `command 'arg1 arg2"`, - expectedCommand: "", - expectedArgs: nil, - expectedErrContent: parseErrorContent, - }, - } - - for i, test := range tests { - errorPrefix := fmt.Sprintf("Test [%d]: ", i) - errorSuffix := fmt.Sprintf(" Command to parse: [%s]", test.input) - actualCommand, actualArgs, actualErr := SplitCommandAndArgs(test.input) - - // test if error matches expectation - if test.expectedErrContent != "" { - if actualErr == nil { - t.Errorf(errorPrefix+"Expected error with content [%s], found no error."+errorSuffix, test.expectedErrContent) - } else if !strings.Contains(actualErr.Error(), test.expectedErrContent) { - t.Errorf(errorPrefix+"Expected error with content [%s], found [%v]."+errorSuffix, test.expectedErrContent, actualErr) - } - } else if actualErr != nil { - t.Errorf(errorPrefix+"Expected no error, found [%v]."+errorSuffix, actualErr) - } - - // test if command matches - if test.expectedCommand != actualCommand { - t.Errorf(errorPrefix+"Expected command: [%s], actual: [%s]."+errorSuffix, test.expectedCommand, actualCommand) - } - - // test if arguments match - if len(test.expectedArgs) != len(actualArgs) { - t.Errorf(errorPrefix+"Wrong number of arguments! Expected [%v], actual [%v]."+errorSuffix, test.expectedArgs, actualArgs) - } else { - // test args only if the count matches. - for j, actualArg := range actualArgs { - expectedArg := test.expectedArgs[j] - if actualArg != expectedArg { - t.Errorf(errorPrefix+"Argument at position [%d] differ! Expected [%s], actual [%s]"+errorSuffix, j, expectedArg, actualArg) - } - } - } - } -} - -func ExampleSplitCommandAndArgs() { - var commandLine string - var command string - var args []string - - // just for the test - change GOOS and reset it at the end of the test - runtimeGoos = "windows" - defer func() { - runtimeGoos = runtime.GOOS - }() - - commandLine = `mkdir /P "C:\Program Files"` - command, args, _ = SplitCommandAndArgs(commandLine) - - fmt.Printf("Windows: %s: %s [%s]\n", commandLine, command, strings.Join(args, ",")) - - // set GOOS to linux - runtimeGoos = "linux" - - commandLine = `mkdir -p /path/with\ space` - command, args, _ = SplitCommandAndArgs(commandLine) - - fmt.Printf("Linux: %s: %s [%s]\n", commandLine, command, strings.Join(args, ",")) - - // Output: - // Windows: mkdir /P "C:\Program Files": mkdir [/P,C:\Program Files] - // Linux: mkdir -p /path/with\ space: mkdir [-p,/path/with space] -} |