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comparison spec/util_ringbuffer_spec.lua @ 14176:2bcabbeac9b0 13.0

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util.ringbuffer: Fix incorrect returned position from :find() for #needle~=1 And add a test for :find()
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 May 2026 14:41:06 +0100
parents f84e0e2faae2
children 67b68147ed1d
comparison
equal deleted inserted replaced
14175:721823e085ec 14176:2bcabbeac9b0
30 it("works", function () 30 it("works", function ()
31 assert.truthy(b:write("hello world")); 31 assert.truthy(b:write("hello world"));
32 assert.truthy(b:discard(6)); 32 assert.truthy(b:discard(6));
33 assert.equal(5, #b); 33 assert.equal(5, #b);
34 assert.equal("world", b:read(5)); 34 assert.equal("world", b:read(5));
35 end);
36 end);
37
38 describe(":find", function ()
39 local function test_find(b, str, expected)
40 if expected ~= nil then
41 assert.equal(expected, b:find(str));
42 else
43 assert.is_nil(b:find(str));
44 end
45 end
46
47 it("works", function ()
48 local b = rb.new();
49 assert.truthy(b:write("hello world"));
50 test_find(b, "world", 7);
35 end); 51 end);
36 end); 52 end);
37 53
38 describe(":sub", function () 54 describe(":sub", function ()
39 -- Helper function to compare buffer:sub() with string:sub() 55 -- Helper function to compare buffer:sub() with string:sub()