40 lines
935 B
JavaScript
40 lines
935 B
JavaScript
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// The engine provides:
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// Engine.TS_FAIL = function(msg) { ... }
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//
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// This file define global helper functions for common test assertions.
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// (Functions should be defined with local names too, so they show up properly
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// in stack traces.)
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function fail(msg)
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{
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// Get a list of callers
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var trace = (new Error).stack.split("\n");
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// Remove the Error ctor and this function from the stack
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trace = trace.splice(2);
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print("Stack trace:\n" + trace.join("\n"));
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Engine.TS_FAIL(msg);
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}
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global.TS_FAIL = function TS_FAIL(msg)
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{
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fail(msg);
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}
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global.TS_ASSERT = function TS_ASSERT(e)
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{
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if (!e)
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fail("Assert failed");
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}
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global.TS_ASSERT_EQUALS = function TS_ASSERT_EQUALS(x, y)
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{
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if (!(x === y))
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fail("Expected equal, got "+uneval(x)+" !== "+uneval(y));
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}
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global.TS_ASSERT_UNEVAL_EQUALS = function TS_ASSERT_UNEVAL_EQUALS(x, y)
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{
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if (!(uneval(x) === uneval(y)))
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fail("Expected equal, got "+uneval(x)+" !== "+uneval(y));
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}
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