mirror of
https://github.com/robertkrimen/otto
synced 2025-10-19 19:55:30 +08:00
76 lines
1.2 KiB
Go
76 lines
1.2 KiB
Go
package otto
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import (
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. "./terst"
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"testing"
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)
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func TestScript(t *testing.T) {
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Terst(t)
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vm := New()
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script, err := vm.Compile("xyzzy", `var abc; if (!abc) abc = 0; abc += 2; abc;`)
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Is(err, nil)
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str := script.String()
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Is(str, "// xyzzy\nvar abc; if (!abc) abc = 0; abc += 2; abc;")
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value, err := vm.Run(script)
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Is(err, nil)
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is(value, 2)
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tmp, err := script.marshalBinary()
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Is(err, nil)
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Is(len(tmp), 1228)
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{
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script := &Script{}
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err = script.unmarshalBinary(tmp)
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Is(err, nil)
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Is(script.String(), str)
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value, err = vm.Run(script)
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Is(err, nil)
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is(value, 4)
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tmp, err = script.marshalBinary()
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Is(err, nil)
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Is(len(tmp), 1228)
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}
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{
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script := &Script{}
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err = script.unmarshalBinary(tmp)
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Is(err, nil)
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Is(script.String(), str)
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value, err := vm.Run(script)
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Is(err, nil)
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is(value, 6)
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tmp, err = script.marshalBinary()
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Is(err, nil)
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Is(len(tmp), 1228)
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}
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{
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version := scriptVersion
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scriptVersion = "bogus"
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script := &Script{}
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err = script.unmarshalBinary(tmp)
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Is(err, "version mismatch")
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Is(script.String(), "// \n")
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Is(script.version, "")
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Is(script.program == nil, true)
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Is(script.filename, "")
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Is(script.src, "")
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scriptVersion = version
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}
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}
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