diff options
Diffstat (limited to 'spec')
| -rw-r--r-- | spec/util_dbuffer_spec.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/spec/util_dbuffer_spec.lua b/spec/util_dbuffer_spec.lua index c4fa22b2..b7f80dc9 100644 --- a/spec/util_dbuffer_spec.lua +++ b/spec/util_dbuffer_spec.lua @@ -46,6 +46,13 @@ describe("util.dbuffer", function () end); end); + describe(":collapse()", function () + it("works on an empty buffer", function () + local b = dbuffer.new(); + b:collapse(); + end); + end); + describe(":sub", function () -- Helper function to compare buffer:sub() with string:sub() local s = "hello world"; @@ -106,5 +113,10 @@ describe("util.dbuffer", function () local r = { b:byte(1, 2) }; assert.same({ 0, 140 }, r); end); + + it("works on an empty buffer", function () + local b = dbuffer.new(); + assert.equal("", b:sub(1,1)); + end); end); end); |