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195a46ab77
* Passthrough exponentiation operator; remove tests that are invalid JavaScript * Treat **= as a passthrough assignment * Get tests passing in Node 6 * Improve scoping * Move exponentiation tests into their own file, now that it's filtered out by Cakefile * Restore original test
20 lines
548 B
CoffeeScript
20 lines
548 B
CoffeeScript
# The `**` and `**=` operators are only supported in Node 7.5+, so the tests
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# for these exponentiation operators are split out into their own file to be
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# loaded only by supported runtimes.
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test "exponentiation operator", ->
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eq 27, 3 ** 3
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test "exponentiation operator has higher precedence than other maths operators", ->
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eq 55, 1 + 3 ** 3 * 2
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eq -4, -2 ** 2
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eq 0, (!2) ** 2
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test "exponentiation operator is right associative", ->
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eq 2, 2 ** 1 ** 3
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test "exponentiation operator compound assignment", ->
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a = 2
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a **= 3
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eq 8, a
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