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-rw-r--r--test/unit/rbuffer_spec.lua71
1 files changed, 18 insertions, 53 deletions
diff --git a/test/unit/rbuffer_spec.lua b/test/unit/rbuffer_spec.lua
index 90ee648e7a..9b5927cae6 100644
--- a/test/unit/rbuffer_spec.lua
+++ b/test/unit/rbuffer_spec.lua
@@ -1,10 +1,11 @@
local helpers = require("test.unit.helpers")(after_each)
local itp = helpers.gen_itp(it)
-local ffi = helpers.ffi
-local eq = helpers.eq
-local cstr = helpers.cstr
+local eq = helpers.eq
+local ffi = helpers.ffi
+local cstr = helpers.cstr
local to_cstr = helpers.to_cstr
+local deferred_call = helpers.deferred_call
local rbuffer = helpers.cimport("./test/unit/fixtures/rbuffer.h")
@@ -31,11 +32,11 @@ describe('rbuffer functions', function()
return ffi.string(rbuffer.rbuffer_get(rbuf, idx), 1)
end
- before_each(function()
+ before_each(deferred_call(function()
rbuf = ffi.gc(rbuffer.rbuffer_new(capacity), rbuffer.rbuffer_free)
-- fill the internal buffer with the character '0' to simplify inspecting
ffi.C.memset(rbuf.start_ptr, string.byte('0'), capacity)
- end)
+ end))
describe('RBUFFER_UNTIL_FULL', function()
local chunks
@@ -58,59 +59,44 @@ describe('rbuffer functions', function()
end)
describe('with partially empty buffer in one contiguous chunk', function()
- before_each(function()
- write('string')
- end)
-
itp('is called once with the empty chunk', function()
+ write('string')
collect_write_chunks()
eq({'0000000000'}, chunks)
end)
end)
describe('with filled buffer in one contiguous chunk', function()
- before_each(function()
- write('abcdefghijklmnopq')
- end)
-
itp('is not called', function()
+ write('abcdefghijklmnopq')
collect_write_chunks()
eq({}, chunks)
end)
end)
describe('with buffer partially empty in two contiguous chunks', function()
- before_each(function()
+ itp('is called twice with each filled chunk', function()
write('1234567890')
read(8)
- end)
-
- itp('is called twice with each filled chunk', function()
collect_write_chunks()
eq({'000000', '12345678'}, chunks)
end)
end)
describe('with buffer empty in two contiguous chunks', function()
- before_each(function()
+ itp('is called twice with each filled chunk', function()
write('12345678')
read(8)
- end)
-
- itp('is called twice with each filled chunk', function()
collect_write_chunks()
eq({'00000000', '12345678'}, chunks)
end)
end)
describe('with buffer filled in two contiguous chunks', function()
- before_each(function()
+ itp('is not called', function()
write('12345678')
read(8)
write('abcdefghijklmnopq')
- end)
-
- itp('is not called', function()
collect_write_chunks()
eq({}, chunks)
end)
@@ -138,48 +124,36 @@ describe('rbuffer functions', function()
end)
describe('with partially filled buffer in one contiguous chunk', function()
- before_each(function()
- write('string')
- end)
-
itp('is called once with the filled chunk', function()
+ write('string')
collect_read_chunks()
eq({'string'}, chunks)
end)
end)
describe('with filled buffer in one contiguous chunk', function()
- before_each(function()
- write('abcdefghijklmnopq')
- end)
-
itp('is called once with the filled chunk', function()
+ write('abcdefghijklmnopq')
collect_read_chunks()
eq({'abcdefghijklmnop'}, chunks)
end)
end)
describe('with buffer partially filled in two contiguous chunks', function()
- before_each(function()
+ itp('is called twice with each filled chunk', function()
write('1234567890')
read(10)
write('long string')
- end)
-
- itp('is called twice with each filled chunk', function()
collect_read_chunks()
eq({'long s', 'tring'}, chunks)
end)
end)
describe('with buffer filled in two contiguous chunks', function()
- before_each(function()
+ itp('is called twice with each filled chunk', function()
write('12345678')
read(8)
write('abcdefghijklmnopq')
- end)
-
- itp('is called twice with each filled chunk', function()
collect_read_chunks()
eq({'abcdefgh', 'ijklmnop'}, chunks)
end)
@@ -206,13 +180,10 @@ describe('rbuffer functions', function()
end)
describe('with buffer filled in two contiguous chunks', function()
- before_each(function()
+ itp('collects each character and index', function()
write('1234567890')
read(10)
write('long string')
- end)
-
- itp('collects each character and index', function()
collect_chars()
eq({{'l', 0}, {'o', 1}, {'n', 2}, {'g', 3}, {' ', 4}, {'s', 5},
{'t', 6}, {'r', 7}, {'i', 8}, {'n', 9}, {'g', 10}}, chars)
@@ -240,13 +211,10 @@ describe('rbuffer functions', function()
end)
describe('with buffer filled in two contiguous chunks', function()
- before_each(function()
+ itp('collects each character and index', function()
write('1234567890')
read(10)
write('long string')
- end)
-
- itp('collects each character and index', function()
collect_chars()
eq({{'g', 10}, {'n', 9}, {'i', 8}, {'r', 7}, {'t', 6}, {'s', 5},
{' ', 4}, {'g', 3}, {'n', 2}, {'o', 1}, {'l', 0}}, chars)
@@ -265,13 +233,10 @@ describe('rbuffer functions', function()
end
describe('with buffer filled in two contiguous chunks', function()
- before_each(function()
+ itp('compares the common longest sequence', function()
write('1234567890')
read(10)
write('long string')
- end)
-
- itp('compares the common longest sequence', function()
eq(0, cmp('long string'))
eq(0, cmp('long strin'))
eq(-1, cmp('long striM'))
generated by cgit (git 2.34.1) at 2025-06-01 05:44:06 +0000