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39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package eval_test
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import (
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"testing"
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. "github.com/elves/elvish/pkg/eval"
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. "github.com/elves/elvish/pkg/eval/evaltest"
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"github.com/elves/elvish/pkg/eval/vals"
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)
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func TestBuiltinFnFlow(t *testing.T) {
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Test(t,
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That(`run-parallel { put lorem } { echo ipsum }`).
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Puts("lorem").Prints("ipsum\n"),
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That(`put 1 233 | each $put~`).Puts("1", "233"),
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That(`echo "1\n233" | each $put~`).Puts("1", "233"),
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That(`echo "1\r\n233" | each $put~`).Puts("1", "233"),
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That(`each $put~ [1 233]`).Puts("1", "233"),
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That(`range 10 | each [x]{ if (== $x 4) { break }; put $x }`).
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Puts(0.0, 1.0, 2.0, 3.0),
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That(`range 10 | each [x]{ if (== $x 4) { fail haha }; put $x }`).
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Puts(0.0, 1.0, 2.0, 3.0).Throws(AnyError),
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// TODO(xiaq): Test that "each" does not close the stdin.
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// TODO: test peach
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That("fail haha").Throws(FailError{"haha"}, "fail haha"),
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That("fn f { fail haha }", "fail ?(f)").Throws(
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FailError{"haha"}, "fail haha ", "f"),
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That("fail []").Throws(
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FailError{vals.EmptyList}, "fail []"),
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That("put ?(fail 1)[reason][type]").Puts("fail"),
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That("put ?(fail 1)[reason][content]").Puts("1"),
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That(`return`).Throws(Return),
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)
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}
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