1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
package stmt
import (
"os/user"
"reflect"
"testing"
"github.com/xo/usql/env"
"github.com/xo/usql/text"
)
func TestDecodeParamsGetRaw(t *testing.T) {
const exp = ` 'a string' "another string" `
p := DecodeParams(exp)
s := p.GetRaw()
if s != exp {
t.Errorf("expected %q, got: %q", exp, s)
}
u, err := user.Current()
if err != nil {
t.Fatalf("expected no error, got: %v", err)
}
unquote := testUnquote(u, t, 0, exp)
ok, s, err := p.Get(unquote)
if err != nil {
t.Fatalf("expected no error, got: %v", err)
}
if s != "" {
t.Errorf("expected empty string, got: %q", s)
}
if ok {
t.Errorf("expected ok=false, got: %t", ok)
}
v, err := p.GetAll(unquote)
if err != nil {
t.Fatalf("expected no error, got: %v", err)
}
if len(v) != 0 {
t.Errorf("expected v to have length 0, got: %d", len(v))
}
}
func TestDecodeParamsGetAll(t *testing.T) {
u, err := user.Current()
if err != nil {
t.Fatalf("expected no error, got: %v", err)
}
tests := []struct {
s string
exp []string
err error
}{
{``, nil, nil},
{` `, nil, nil},
{` :foo`, []string{`bar`}, nil},
{` :'foo`, nil, text.ErrUnterminatedQuotedString},
{`:'foo'`, []string{`'bar'`}, nil},
{`:'foo':foo`, []string{`'bar'bar`}, nil},
{`:'foo':foo:"foo"`, []string{`'bar'bar"bar"`}, nil},
{`:'foo':foo:foo`, []string{`'bar'barbar`}, nil},
{` :'foo':foo:foo`, []string{`'bar'barbar`}, nil},
{` :'foo':yes:foo`, []string{`'bar':yesbar`}, nil},
{` :foo `, []string{`bar`}, nil},
{`:foo:foo`, []string{`barbar`}, nil},
{` :foo:foo `, []string{`barbar`}, nil},
{` :foo:foo `, []string{`barbar`}, nil},
{`'hello'`, []string{`hello`}, nil}, // 14
{` 'hello''yes' `, []string{`hello'yes`}, nil},
{` 'hello\'...\'yes' `, []string{`hello'...'yes`}, nil},
{` "hello\'...\'yes" `, nil, text.ErrInvalidQuotedString},
{` "hello\"...\"yes" `, nil, text.ErrInvalidQuotedString},
{` 'hello':'yes' `, []string{`hello:'yes'`}, nil},
{` :'foo `, nil, text.ErrUnterminatedQuotedString},
{` :'foo bar`, nil, text.ErrUnterminatedQuotedString},
{` :'foo bar`, nil, text.ErrUnterminatedQuotedString},
{` :'foo bar `, nil, text.ErrUnterminatedQuotedString},
{" `foo", nil, text.ErrUnterminatedQuotedString},
{" `foo bar`", []string{"foo bar"}, nil},
{" `foo :foo`", []string{"foo :foo"}, nil},
{` :'foo':"foo"`, []string{`'bar'"bar"`}, nil},
{` :'foo' :"foo" `, []string{`'bar'`, `"bar"`}, nil},
{` :'foo' :"foo"`, []string{`'bar'`, `"bar"`}, nil},
{` :'foo' :"foo"`, []string{`'bar'`, `"bar"`}, nil},
{` :'foo' :"foo" `, []string{`'bar'`, `"bar"`}, nil},
{` :'foo' :"foo" :foo `, []string{`'bar'`, `"bar"`, `bar`}, nil},
{` :'foo':foo:"foo" `, []string{`'bar'bar"bar"`}, nil}, // 30
{` :'foo''yes':'foo' `, []string{`'bar'yes'bar'`}, nil},
{` :'foo' 'yes' :'foo' `, []string{`'bar'`, `yes`, `'bar'`}, nil},
{` 'yes':'foo':"foo"'blah''no' "\ntest" `, []string{`yes'bar'"bar"blah'no`, "\ntest"}, nil},
}
for i, test := range tests {
vals, err := DecodeParams(test.s).GetAll(testUnquote(u, t, i, test.s))
if err != test.err {
t.Fatalf("test %d for %q expected err %v, got: %v", i, test.s, test.err, err)
}
if !reflect.DeepEqual(vals, test.exp) {
t.Errorf("test %d for %q expected %v, got: %v", i, test.s, test.exp, vals)
}
}
}
func testUnquote(u *user.User, t *testing.T, i int, teststr string) func(string, bool) (bool, string, error) {
f := env.Unquote(u, false, env.Vars{
"foo": "bar",
})
return func(s string, isvar bool) (bool, string, error) {
// t.Logf("test %d %q s: %q, isvar: %t", i, teststr, s, isvar)
return f(s, isvar)
}
}
|
