diff options
Diffstat (limited to 'builtin/common/tests/misc_helpers_spec.lua')
| -rw-r--r-- | builtin/common/tests/misc_helpers_spec.lua | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/builtin/common/tests/misc_helpers_spec.lua b/builtin/common/tests/misc_helpers_spec.lua index b11236860..f6ad96619 100644 --- a/builtin/common/tests/misc_helpers_spec.lua +++ b/builtin/common/tests/misc_helpers_spec.lua @@ -67,6 +67,96 @@ describe("pos", function() end) end) +describe("area parsing", function() + describe("valid inputs", function() + it("accepts absolute numbers", function() + local p1, p2 = core.string_to_area("(10.0, 5, -2) ( 30.2 4 -12.53)") + assert(p1.x == 10 and p1.y == 5 and p1.z == -2) + assert(p2.x == 30.2 and p2.y == 4 and p2.z == -12.53) + end) + + it("accepts relative numbers", function() + local p1, p2 = core.string_to_area("(1,2,3) (~5,~-5,~)", {x=10,y=10,z=10}) + assert(type(p1) == "table" and type(p2) == "table") + assert(p1.x == 1 and p1.y == 2 and p1.z == 3) + assert(p2.x == 15 and p2.y == 5 and p2.z == 10) + + p1, p2 = core.string_to_area("(1 2 3) (~5 ~-5 ~)", {x=10,y=10,z=10}) + assert(type(p1) == "table" and type(p2) == "table") + assert(p1.x == 1 and p1.y == 2 and p1.z == 3) + assert(p2.x == 15 and p2.y == 5 and p2.z == 10) + end) + end) + describe("invalid inputs", function() + it("rejects too few numbers", function() + local p1, p2 = core.string_to_area("(1,1) (1,1,1,1)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + end) + + it("rejects too many numbers", function() + local p1, p2 = core.string_to_area("(1,1,1,1) (1,1,1,1)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + end) + + it("rejects nan & inf", function() + local p1, p2 = core.string_to_area("(1,1,1) (1,1,nan)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(1,1,1) (1,1,~nan)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(1,1,1) (1,~nan,1)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(1,1,1) (1,1,inf)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(1,1,1) (1,1,~inf)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(1,1,1) (1,~inf,1)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(nan,nan,nan) (nan,nan,nan)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(nan,nan,nan) (nan,nan,nan)") + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(inf,inf,inf) (-inf,-inf,-inf)", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(inf,inf,inf) (-inf,-inf,-inf)") + assert(p1 == nil and p2 == nil) + end) + + it("rejects words", function() + local p1, p2 = core.string_to_area("bananas", {x=1,y=1,z=1}) + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("bananas", "foobar") + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("bananas") + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(bananas,bananas,bananas)") + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(bananas,bananas,bananas) (bananas,bananas,bananas)") + assert(p1 == nil and p2 == nil) + end) + + it("requires parenthesis & valid numbers", function() + local p1, p2 = core.string_to_area("(10.0, 5, -2 30.2, 4, -12.53") + assert(p1 == nil and p2 == nil) + + p1, p2 = core.string_to_area("(10.0, 5,) -2 fgdf2, 4, -12.53") + assert(p1 == nil and p2 == nil) + end) + end) +end) + describe("table", function() it("indexof()", function() assert.equal(1, table.indexof({"foo", "bar"}, "foo")) |