mirror of
https://github.com/johnkerl/miller.git
synced 2026-07-24 08:28:18 +00:00
d536318ed6
Miller assumes 64-bit integers, but in Go, the int type varies in size depending on the architecture: 32-bit architectures have int equivalent to int32. As a result, the supported range of integer values is greatly reduced on 32-bit architectures compared to what is suggested by the documentation. This patch explicitly uses int64 wherever 64-bit integers are assumed. Test cases affected by the behaviour of the random generator are updated to reflect the new values (the existing seed doesn't produce the same behaviour since the way random values are generated has changed). Signed-off-by: Stephen Kitt <steve@sk2.org> |
||
|---|---|---|
| .. | ||
| cases | ||
| cases-not-suitable-for-ci | ||
| expected | ||
| input | ||
| stdlib | ||
| README.md | ||
Miller regression tests
There are a few files unit-tested with Go's testing package -- a few dozen cases total.
The vast majority of Miller tests, though -- thousands of cases -- are tested by running scripted invocations of mlr with various flags and inputs, comparing against expected output, and checking the exit code back to the shell.
How to run the regression tests, in brief
Note: while this README.md file is within the test/ subdirectory, all paths in this file are written from the perspective of the user being cd'ed into the repository base directory, i.e. this directory's parent directory.
-
mlr regtest --help -
go test-- TODO -- also comment
Items for the duration of the Go port
mlr regtest -c ...runs the C version of Miller from the local checkout
More details
TODO: needs to be written up
alias mr='mlr regtest'
mr
mr test/cases/foo
mr -v test/cases/foo
mr -cj test/cases/foo/0003
mr -gj test/cases/foo/0003
mr -gp test/cases/foo/0003
...
mr -gp test/cases/foo
git diff
git reset --hard
Creating new cases
TODO: needs to be written up