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d4c1451794
Should prevent invalid UTF-8 from making it into the logs, which can cause trouble with terminals or log viewers or other tools, such as when grep determines that log files are binary.
28 lines
914 B
Lua
28 lines
914 B
Lua
local format = require "util.format".format;
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describe("util.format", function()
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describe("#format()", function()
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it("should work", function()
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assert.equal("hello", format("%s", "hello"));
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assert.equal("(nil)", format("%s"));
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assert.equal("(nil)", format("%d"));
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assert.equal("(nil)", format("%q"));
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assert.equal(" [(nil)]", format("", nil));
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assert.equal("true", format("%s", true));
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assert.equal("[true]", format("%d", true));
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assert.equal("% [true]", format("%%", true));
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assert.equal("{ }", format("%q", { }));
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assert.equal("[1.5]", format("%d", 1.5));
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assert.equal("[7.3786976294838e+19]", format("%d", 73786976294838206464));
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end);
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it("escapes ascii control stuff", function ()
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assert.equal("␁", format("%s", "\1"));
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end);
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it("escapes invalid UTF-8", function ()
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assert.equal("\"Hello w\\195rld\"", format("%s", "Hello w\195rld"));
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end);
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end);
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end);
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