1 package main
2
3 import (
4 "reflect"
5 "testing"
6 )
7
8 func TestSplitArguments(t *testing.T) {
9 testcases := []struct {
10 in string
11 out []string
12 }{
13 {`foo`, []string{"foo"}},
14 {`foo bar`, []string{"foo", "bar"}},
15 {`foo bar`, []string{"foo", "bar"}},
16 {`\\`, []string{`\`}},
17 {`\\\`, nil},
18 {`foo\ bar`, []string{"foo bar"}},
19 {`foo "" bar`, []string{"foo", "", "bar"}},
20 {`"bar baz"`, []string{"bar baz"}},
21 {`'bar baz'`, []string{"bar baz"}},
22 {`'bar " " baz'`, []string{`bar " " baz`}},
23 {`"bar \" baz"`, []string{`bar " baz`}},
24 {`"`, nil},
25 {`'`, nil},
26 }
27
28 for _, testcase := range testcases {
29 have, err := splitArguments(testcase.in)
30 if testcase.out == nil {
31 if err == nil {
32 t.Errorf("Test should fail for: %s", testcase.in)
33 }
34 } else if !reflect.DeepEqual(testcase.out, have) {
35 t.Logf("Have: %q\n", have)
36 t.Logf("Want: %q\n", testcase.out)
37 t.Errorf("Test fails for: %s", testcase.in)
38 }
39 }
40 }
41
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