Mercurial > prosody-hg
comparison spec/util_array_spec.lua @ 10590:257dc26e8e65
util.array: Add a test case for a behavior change in Lua 5.3
In Lua 5.1 and 5.2 the __eq metamethod is not invoked if the other
argument is of a different metatable, but in Lua 5.3 it is.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 14 Jan 2020 23:39:47 +0100 |
| parents | 921e8b00778e |
| children | 3ae6fa901a8b |
comparison
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| 10589:3540118699cf | 10590:257dc26e8e65 |
|---|---|
| 41 local a1 = array({ "a", "b" }); | 41 local a1 = array({ "a", "b" }); |
| 42 local a2 = array({ "a", "b" }); | 42 local a2 = array({ "a", "b" }); |
| 43 local b = array({ "c", "d" }); | 43 local b = array({ "c", "d" }); |
| 44 assert.truthy(a1 == a2); | 44 assert.truthy(a1 == a2); |
| 45 assert.falsy(a1 == b); | 45 assert.falsy(a1 == b); |
| 46 assert.falsy(a1 == { "a", "b" }, "Behavior of metatables changed in Lua 5.3"); | |
| 46 end); | 47 end); |
| 47 end); | 48 end); |
| 48 | 49 |
| 49 describe("division", function () | 50 describe("division", function () |
| 50 it("works", function () | 51 it("works", function () |