40 lines
933 B
Go
40 lines
933 B
Go
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package otto
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import (
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"testing"
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)
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// this is its own file because the tests in it rely on the line numbers of
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// some of the functions defined here. putting it in with the rest of the
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// tests would probably be annoying.
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func TestErrorContextNative(t *testing.T) {
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tt(t, func() {
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vm := New()
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vm.Set("N", func(c FunctionCall) Value {
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v, err := c.Argument(0).Call(NullValue())
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if err != nil {
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panic(err)
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}
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return v
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})
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s, _ := vm.Compile("test.js", `
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function F() { throw new Error('wow'); }
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function G() { return N(F); }
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`)
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vm.Run(s)
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f1, _ := vm.Get("G")
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_, err := f1.Call(NullValue())
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err1 := err.(*Error)
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is(err1.message, "wow")
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is(len(err1.trace), 3)
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is(err1.trace[0].location(), "F (test.js:2:29)")
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is(err1.trace[1].location(), "github.com/robertkrimen/otto.TestErrorContextNative.func1.1 (error_native_test.go:15)")
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is(err1.trace[2].location(), "G (test.js:3:26)")
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})
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}
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