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/*
* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/licenses/publicdomain/
*/
//-----------------------------------------------------------------------------
var BUGNUMBER = 1596706;
var summary =
"Properly apply a directive comment that's only tokenized by a syntax " +
"parser (because the directive comment appears immediately after an arrow " +
"function with expression body)";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var stack;
function reset()
{
stack = "";
}
function assertStackContains(needle, msg)
{
assertEq(stack.indexOf(needle) >= 0, true,
`stack should contain '${needle}': ${msg}`);
}
Object.defineProperty(this, "detectSourceURL", {
get() {
stack = new Error().stack;
return 17;
}
});
// block followed by semicolon
reset();
assertEq(eval(`x=>{};
//# sourceURL=http://example.com/foo.js
detectSourceURL`), 17);
assertStackContains("http://example.com/foo.js", "block, semi");
// block not followed by semicolon
reset();
assertEq(eval(`x=>{}
//# sourceURL=http://example.com/bar.js
detectSourceURL`), 17);
assertStackContains("http://example.com/bar.js", "block, not semi");
// expr followed by semicolon
reset();
assertEq(eval(`x=>y;
//# sourceURL=http://example.com/baz.js
detectSourceURL`), 17);
assertStackContains("http://example.com/baz.js", "expr, semi");
// expr not followed by semicolon
reset();
assertEq(eval(`x=>y
//# sourceURL=http://example.com/quux.js
detectSourceURL`), 17);
assertStackContains("http://example.com/quux.js", "expr, not semi");
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete");
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