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			23 lines
		
	
	
		
			607 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			607 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // Copyright 2017 the V8 project authors. All rights reserved.
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| // Use of this source code is governed by a BSD-style license that can be
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| // found in the LICENSE file.
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| 
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| function Module(stdlib, imports, buffer) {
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|   "use asm";
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|   var x = new stdlib.Int8Array(buffer);
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|   function f() {
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|     return x[0] | 0;
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|   }
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|   return { f:f };
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| }
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| 
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| var b = new ArrayBuffer(1024);
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| var m1 = Module({ Int8Array:Int8Array }, {}, b);
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| assertEquals(0, m1.f());
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| 
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| var was_called = 0;
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| function observer() { was_called++; return [23]; }
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| var m2 = Module({ Int8Array:observer }, {}, b);
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| assertEquals(1, was_called);
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| assertEquals(23, m2.f());
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