diff options
Diffstat (limited to 'test/unit/formatc.lua')
| -rw-r--r-- | test/unit/formatc.lua | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/test/unit/formatc.lua b/test/unit/formatc.lua index bafaf09310..792894f349 100644 --- a/test/unit/formatc.lua +++ b/test/unit/formatc.lua @@ -212,18 +212,21 @@ local function formatc(str) return table.concat(result) end --- uncomment the following lines (and comment the return) for standalone --- operation (very handy for debugging) +-- standalone operation (very handy for debugging) local function standalone(...) Preprocess = require("preprocess") Preprocess.add_to_include_path('./../../src') Preprocess.add_to_include_path('./../../build/include') Preprocess.add_to_include_path('./../../.deps/usr/include') - input = Preprocess.preprocess_stream(arg[1]) + local input = Preprocess.preprocess_stream(arg[1]) local raw = input:read('*all') input:close() + if raw == nil then + print("ERROR: Preprocess.preprocess_stream():read() returned empty") + end + local formatted if #arg == 2 and arg[2] == 'no' then formatted = raw @@ -233,6 +236,9 @@ local function standalone(...) print(formatted) end +-- uncomment this line (and comment the `return`) for standalone debugging +-- example usage: +-- ../../.deps/usr/bin/luajit formatc.lua ../../include/tempfile.h.generated.h +-- ../../.deps/usr/bin/luajit formatc.lua /usr/include/malloc.h -- standalone(...) - return formatc |