Software / code / prosody
Diff
spec/util_dbuffer_spec.lua @ 10980:eaee72c7afbd
util.dbuffer: If no bytes parameter passed to read, return remainder of frontmost chunk
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Mon, 29 Jun 2020 12:51:28 +0100 |
| parent | 10977:29b9b679bdbc |
| child | 11028:d7a403060946 |
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--- a/spec/util_dbuffer_spec.lua Sun Jun 28 15:58:47 2020 +0200 +++ b/spec/util_dbuffer_spec.lua Mon Jun 29 12:51:28 2020 +0100 @@ -21,6 +21,21 @@ end); end); + describe(":read", function () + it("supports optional bytes parameter", function () + -- should return the frontmost chunk + local b = dbuffer.new(); + assert.truthy(b:write("hello")); + assert.truthy(b:write(" ")); + assert.truthy(b:write("world")); + assert.equal("h", b:read(1)); + + assert.equal("ello", b:read()); + assert.equal(" ", b:read()); + assert.equal("world", b:read()); + end); + end); + describe(":discard", function () local b = dbuffer.new(); it("works", function ()
