76 lines
1.4 KiB
Lua
76 lines
1.4 KiB
Lua
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--
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-- tests/base/test_override.lua
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-- Verify function override support.
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-- Copyright (c) 2012 Jason Perkins and the Premake project
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--
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T.premake_override = {}
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local suite = T.premake_override
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--
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-- Setup
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--
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local X = {}
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function suite.setup()
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X.testfunc = function(value)
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return value or "testfunc"
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end
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end
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--
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-- Should be able to completely replace the function with one of my own.
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--
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function suite.canOverride()
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premake.override(X, "testfunc", function()
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return "canOverride"
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end)
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test.isequal("canOverride", X.testfunc())
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end
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--
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-- Should be able to reference the original implementation.
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--
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function suite.canCallOriginal()
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premake.override(X, "testfunc", function(base)
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return "canOverride > " .. base()
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end)
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test.isequal("canOverride > testfunc", X.testfunc())
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end
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--
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-- Arguments should pass through.
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--
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function suite.canPassThroughArguments()
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premake.override(X, "testfunc", function(base, value)
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return value .. " > " .. base()
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end)
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test.isequal("testval > testfunc", X.testfunc("testval"))
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end
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--
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-- Can override the same function multiple times.
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--
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function suite.canOverrideMultipleTimes()
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premake.override(X, "testfunc", function(base, value)
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return string.format("[%s > %s]", value, base("base1"))
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end)
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premake.override(X, "testfunc", function(base, value)
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return string.format("{%s > %s}", value, base("base2"))
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end)
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test.isequal("{base3 > [base2 > base1]}", X.testfunc("base3"))
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end
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