forked from mirror/glob
101 lines
1.9 KiB
Go
101 lines
1.9 KiB
Go
package glob
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestLexGood(t *testing.T) {
|
|
for _, test := range []struct {
|
|
pattern string
|
|
items []item
|
|
}{
|
|
{
|
|
pattern: "hello",
|
|
items: []item{
|
|
item{item_text, "hello"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "hello?",
|
|
items: []item{
|
|
item{item_text, "hello"},
|
|
item{item_single, "?"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "hello*",
|
|
items: []item{
|
|
item{item_text, "hello"},
|
|
item{item_any, "*"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "hello**",
|
|
items: []item{
|
|
item{item_text, "hello"},
|
|
item{item_any, "*"},
|
|
item{item_any, "*"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "[日-語]",
|
|
items: []item{
|
|
item{item_range_open, "["},
|
|
item{item_range_lo, "日"},
|
|
item{item_range_minus, "-"},
|
|
item{item_range_hi, "語"},
|
|
item{item_range_close, "]"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "[!日-語]",
|
|
items: []item{
|
|
item{item_range_open, "["},
|
|
item{item_range_not, "!"},
|
|
item{item_range_lo, "日"},
|
|
item{item_range_minus, "-"},
|
|
item{item_range_hi, "語"},
|
|
item{item_range_close, "]"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "[日本語]",
|
|
items: []item{
|
|
item{item_range_open, "["},
|
|
item{item_range_chars, "日本語"},
|
|
item{item_range_close, "]"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
{
|
|
pattern: "[!日本語]",
|
|
items: []item{
|
|
item{item_range_open, "["},
|
|
item{item_range_not, "!"},
|
|
item{item_range_chars, "日本語"},
|
|
item{item_range_close, "]"},
|
|
item{item_eof, ""},
|
|
},
|
|
},
|
|
} {
|
|
lexer := newLexer(test.pattern)
|
|
for _, exp := range test.items {
|
|
act := lexer.nextItem()
|
|
if act.t != exp.t {
|
|
t.Errorf("wrong item type: exp: %v; act: %v (%s vs %s)", exp.t, act.t, exp, act)
|
|
break
|
|
}
|
|
if act.s != exp.s {
|
|
t.Errorf("wrong item contents: exp: %q; act: %q (%s vs %s)", exp.s, act.s, exp, act)
|
|
break
|
|
}
|
|
}
|
|
}
|
|
}
|