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js/src/jit-test/tests/saved-stacks/function-display-name.js@b8a032363ba2

js/src/jit-test/tests/saved-stacks/function-display-name.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 // Test the functionDisplayName of SavedFrame instances.

 function uno() { return dos(); }

 const dos = () => tres.quattro();

 const tres = {

   quattro: () => saveStack()

 };

 const frame = uno();

 assertEq(frame.functionDisplayName, "tres.quattro");

 assertEq(frame.parent.functionDisplayName, "dos");

 assertEq(frame.parent.parent.functionDisplayName, "uno");

 assertEq(frame.parent.parent.parent.functionDisplayName, null);

 assertEq(frame.parent.parent.parent.parent, null);