diff options
Diffstat (limited to 'builtin/common/tests/vector_spec.lua')
| -rw-r--r-- | builtin/common/tests/vector_spec.lua | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/builtin/common/tests/vector_spec.lua b/builtin/common/tests/vector_spec.lua index 0f287363a..104c656e9 100644 --- a/builtin/common/tests/vector_spec.lua +++ b/builtin/common/tests/vector_spec.lua @@ -48,6 +48,25 @@ describe("vector", function() assert.same({ x = 41, y = 52, z = 63 }, vector.offset(vector.new(1, 2, 3), 40, 50, 60)) end) + it("to_string()", function() + local v = vector.new(1, 2, 3.14) + assert.same("(1, 2, 3.14)", vector.to_string(v)) + end) + + it("from_string()", function() + local v = vector.new(1, 2, 3.14) + assert.same({v, 13}, {vector.from_string("(1, 2, 3.14)")}) + assert.same({v, 12}, {vector.from_string("(1,2 ,3.14)")}) + assert.same({v, 12}, {vector.from_string("(1,2,3.14,)")}) + assert.same({v, 11}, {vector.from_string("(1 2 3.14)")}) + assert.same({v, 15}, {vector.from_string("( 1, 2, 3.14 )")}) + assert.same({v, 15}, {vector.from_string(" ( 1, 2, 3.14) ")}) + assert.same({vector.new(), 8}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ")}) + assert.same({v, 22}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ", 8)}) + assert.same({v, 22}, {vector.from_string("(0,0,0) ( 1, 2, 3.14) ", 9)}) + assert.same(nil, vector.from_string("nothing")) + end) + -- This function is needed because of floating point imprecision. local function almost_equal(a, b) if type(a) == "number" then |