mirror of
https://github.com/robertkrimen/otto
synced 2025-10-12 20:27:30 +08:00
321cc0dca8
1. Can not delete a function parameter
2. Deleting the index of an arguments object simply
removes the link to that function parameter
54 lines
1.0 KiB
Go
54 lines
1.0 KiB
Go
package otto
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import (
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. "github.com/robertkrimen/terst"
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"testing"
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)
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func TestFunction_apply(t *testing.T) {
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Terst(t)
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test := runTest()
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test(`String.prototype.substring.length`, "2")
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test(`String.prototype.substring.apply("abc", [1, 11])`, "bc")
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}
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func TestFunction_call(t *testing.T) {
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Terst(t)
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test := runTest()
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test(`String.prototype.substring.length`, "2")
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test(`String.prototype.substring.call("abc", 1, 11)`, "bc")
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}
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func TestFunctionArguments(t *testing.T) {
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Terst(t)
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test := runTest()
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// Should not be able to delete arguments
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test(`
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function abc(def, arguments){
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delete def;
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return def;
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}
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abc(1);
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`, "1")
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// Again, should not be able to delete arguments
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test(`
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function abc(def){
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delete def;
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return def;
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}
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abc(1);
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`, "1")
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// Test typeof of a function argument
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test(`
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function abc(def, ghi, jkl){
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return typeof jkl
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}
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abc("1st", "2nd", "3rd", "4th", "5th");
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`, "string")
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}
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