32 lines
950 B
Go
32 lines
950 B
Go
package runtime_test
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import (
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"testing"
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)
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func TestString(t *testing.T) {
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expect(t, `out = "Hello World!"`, "Hello World!")
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expect(t, `out = "Hello" + " " + "World!"`, "Hello World!")
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expect(t, `out = "Hello" == "Hello"`, true)
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expect(t, `out = "Hello" == "World"`, false)
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expect(t, `out = "Hello" != "Hello"`, false)
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expect(t, `out = "Hello" != "World"`, true)
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expect(t, `out = "abcde"[0]`, 'a')
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expect(t, `out = "abcde"[4]`, 'e')
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expectError(t, `out = "abcde"[-1]`)
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expectError(t, `out = "abcde"[5]`)
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expect(t, `out = "abcde"[:]`, "abcde")
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expect(t, `out = "abcde"[0:5]`, "abcde")
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expect(t, `out = "abcde"[1:]`, "bcde")
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expect(t, `out = "abcde"[:4]`, "abcd")
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expect(t, `out = "abcde"[1:4]`, "bcd")
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expect(t, `out = "abcde"[2:3]`, "c")
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expect(t, `out = "abcde"[2:2]`, "")
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expectError(t, `out = "abcde"[-1:]`)
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expectError(t, `out = "abcde"[:6]`)
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expectError(t, `out = "abcde"[-1:6]`)
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expectError(t, `out = "abcde"[3:2]`)
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}
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