diff options
| -rw-r--r-- | test/README.md | 11 | ||||
| -rw-r--r-- | test/unit/helpers.lua | 4 |
2 files changed, 8 insertions, 7 deletions
diff --git a/test/README.md b/test/README.md index 64892b5576..2b19740434 100644 --- a/test/README.md +++ b/test/README.md @@ -315,11 +315,12 @@ Number; !must be defined to function properly): - `NVIM_TEST_RUN_TESTTEST` (U) (1): allows running `test/unit/testtest_spec.lua` used to check how testing infrastructure works. -- `NVIM_TEST_TRACE_LEVEL` (U) (N): specifies unit tests tracing level: `0` - disables tracing (the fastest, but you get no data if tests crash and there - was no core dump generated), `1` or empty/undefined leaves only C function - cals and returns in the trace (faster then recording everything), `2` records - all function calls, returns and lua source lines exuecuted. +- `NVIM_TEST_TRACE_LEVEL` (U) (N): specifies unit tests tracing level: + - `0` disables tracing (the fastest, but you get no data if tests crash and + there no core dump was generated), + - `1` leaves only C function calls and returns in the trace (faster than + recording everything), + - `2` records all function calls, returns and executed Lua source lines. - `NVIM_TEST_TRACE_ON_ERROR` (U) (1): makes unit tests yield trace on error in addition to regular error message. diff --git a/test/unit/helpers.lua b/test/unit/helpers.lua index 24dbc65bd0..bacdc54416 100644 --- a/test/unit/helpers.lua +++ b/test/unit/helpers.lua @@ -545,7 +545,7 @@ local tracehelp = dedent([[ local function child_sethook(wr) local trace_level = os.getenv('NVIM_TEST_TRACE_LEVEL') if not trace_level or trace_level == '' then - trace_level = 1 + trace_level = 0 else trace_level = tonumber(trace_level) end @@ -708,7 +708,7 @@ local function check_child_err(rd) local eres = sc.read(rd, 2) if eres ~= '$\n' then if #trace == 0 then - err = '\nTest crashed, no trace available\n' + err = '\nTest crashed, no trace available (check NVIM_TEST_TRACE_LEVEL)\n' else err = '\nTest crashed, trace:\n' .. tracehelp for i = 1, #trace do |