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3f1d93bb4e
This should offer some protection against doing evil things to terminals. Doesn't protect against pure broken UTF-8 garbage however. See #734
24 lines
791 B
Lua
24 lines
791 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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end);
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end);
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