mirror of https://github.com/webpack/webpack.git
				
				
				
			
		
			
				
	
	
		
			41 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
"use strict";
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const CachePlugin = require("../lib/CachePlugin");
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describe("CachePlugin", () => {
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	let env;
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	beforeEach(() => {
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		env = {
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			compilation: {
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				compiler: {},
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				warnings: []
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			}
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		};
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	});
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	describe("applyMtime", () => {
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		beforeEach(() => (env.plugin = new CachePlugin()));
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		it("sets file system accuracy to 1 for granular modification timestamp", () => {
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			env.plugin.applyMtime(1483819067001);
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			expect(env.plugin.FS_ACCURACY).toBe(1);
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		});
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		it("sets file system accuracy to 10 for moderately granular modification timestamp", () => {
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			env.plugin.applyMtime(1483819067004);
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			expect(env.plugin.FS_ACCURACY).toBe(10);
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		});
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		it("sets file system accuracy to 100 for moderately coarse modification timestamp", () => {
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			env.plugin.applyMtime(1483819067040);
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			expect(env.plugin.FS_ACCURACY).toBe(100);
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		});
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		it("sets file system accuracy to 1000 for coarse modification timestamp", () => {
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			env.plugin.applyMtime(1483819067400);
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			expect(env.plugin.FS_ACCURACY).toBe(1000);
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		});
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	});
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});
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