43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
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// All rights reserved.
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// t_operator_test.go
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package expr
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import (
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"testing"
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)
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func TestOperator(t *testing.T) {
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section := "Operator"
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inputs := []inputType{
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/* 1 */ {`a=1; unset "a"; a`, nil, `undefined variable or function "a"`},
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/* 2 */ {`a=1; unset ["a", "b"]`, int64(1), nil},
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/* 3 */ {`f=func(){3}; unset "f()"`, int64(1), nil},
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/* 4 */ {`a=1; a<<=1+0`, int64(2), nil},
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/* 5 */ {`a=2; a>>=1+0`, int64(1), nil},
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/* 6 */ {`1<<1`, int64(2), nil},
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/* 7 */ {`1>>1`, int64(0), nil},
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/* 8 */ {`1|2`, int64(3), nil},
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/* 9 */ {`a=1; a|=2`, int64(3), nil},
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/* 10 */ {`3&1`, int64(1), nil},
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/* 11 */ {`a=3; a&=1`, int64(1), nil},
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/* 12 */ {`~1`, int64(-2), nil},
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/* 13 */ {`0x10`, int64(16), nil},
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/* 14 */ {`0x1X`, nil, `[1:5] two adjacent operators: "1" and "X"`},
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/* 15 */ {`0o10`, int64(8), nil},
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/* 16 */ {`0b10`, int64(2), nil},
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/* 17 */ {`~true`, nil, `[1:2] prefix/postfix operator "~" do not support operand 'true' [bool]`},
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/* 18 */ {`1^2`, int64(3), nil},
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/* 19 */ {`3^2`, int64(1), nil},
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/* 19 */ {`a=1; a^=2`, int64(3), nil},
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/* 20 */ {`a=1; ++a`, int64(2), nil},
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/* 21 */ {`a=1; --a`, int64(0), nil},
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}
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// t.Setenv("EXPR_PATH", ".")
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// runTestSuiteSpec(t, section, inputs, 4)
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runTestSuite(t, section, inputs)
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}
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