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-rw-r--r--js/src/gdb/tests/test-JSObject.py23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/gdb/tests/test-JSObject.py b/js/src/gdb/tests/test-JSObject.py
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index 0000000000..a9a5ca41a6
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+++ b/js/src/gdb/tests/test-JSObject.py
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+# Printing JSObjects.
+# flake8: noqa: F821
+
+assert_subprinter_registered("SpiderMonkey", "ptr-to-JSObject")
+assert_subprinter_registered("SpiderMonkey", "ref-to-JSObject")
+
+run_fragment("JSObject.simple")
+
+# These patterns look a little strange because of prologue.py's 'set print
+# address off', which avoids putting varying addresses in the output. After
+# the '(JSObject *) ', there is a 'void *' value printing as the empty
+# string.
+
+assert_pretty("glob", "(JSObject *) [object global] delegate")
+assert_pretty("plain", "(JSObject *) [object Object]")
+assert_pretty("func", '(JSObject *) [object Function "dys"]')
+assert_pretty("anon", "(JSObject *) [object Function <unnamed>]")
+assert_pretty("funcPtr", '(JSFunction *) [object Function "formFollows"]')
+
+assert_pretty("badClassName", "(JSObject *) [object \\307X]")
+
+assert_pretty("plainRef", "(JSObject &) @ [object Object]")
+assert_pretty("funcRef", '(JSFunction &) @ [object Function "formFollows"]')