58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
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package main
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import (
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"testing"
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)
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func TestStripComments(t *testing.T) {
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tests := []struct {
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name string
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in string
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exp string
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}{
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{name: "none", in: `[1,2,3]`, exp: `[1,2,3]`},
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{name: "single-line, line comment at end", in: `[1,2,3] // foo bar`, exp: `[1,2,3] `},
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{name: "single-line, block comment at end", in: `[1,2,3] /* foo bar */ `, exp: `[1,2,3] `},
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{name: "single-line, block comment at end", in: `[1,2,3] /* /* // */`, exp: `[1,2,3] `},
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{name: "single-line, block comment in middle", in: `[1,/* foo bar */2,3]`, exp: `[1,2,3]`},
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{name: "single-line, block comment in string", in: `[1,"/* foo bar */"]`, exp: `[1,"/* foo bar */"]`},
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{name: "single-line, malformed block comment", in: `[1,2,/*]`, exp: `[1,2,/*]`},
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{name: "single-line, malformed JSON", in: `[1,2,/]`, exp: `[1,2,/]`},
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{
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name: "multi-line",
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in: `[
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1,
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2,
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3
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]`,
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exp: `[
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1,
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2,
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3
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]`,
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},
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{
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name: "multi-line, multiple line comments",
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in: `[ // foo
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1, // bar
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2,
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3
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] // fit`,
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exp: `[
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1,
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2,
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3
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] `,
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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got := string(StripComments([]byte(test.in)))
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if got != test.exp {
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t.Errorf("got:\n%s\nexp:\n%s", got, test.exp)
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}
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})
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}
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}
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