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Code Activity

Expanded test suite

Browse source 
* Lang now verifies errors and parse output

* Some new miscellaneous tests

* Easy way to update the tests

* Document workflow in manual

* Use `!` not `~` as separater char for sed

  It is confusing to use `~` when we are talking about paths and home
  directories!

* Test test suite itself (`test/lang-test/infra.sh`)

Additionally, run shellcheck on `tests/lang.sh` to help ensure it is
correct, now that is is more complex.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
This commit is contained in:
Mathnerd314 2015-09-04 14:23:08 -06:00 • committed by John Ericson
parent c2c8187118
commit c70484454f
73 changed files with 762 additions and 36 deletions
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86
tests/lang-test-infra.sh Normal file
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# Test the function for lang.sh
source common.sh
source lang/framework.sh
# We are testing this, so don't want outside world to affect us.
unset _NIX_TEST_ACCEPT
# We'll only modify this in subshells so we don't need to reset it.
badDiff=0
# matches non-empty
echo Hi! > "$TEST_ROOT/got"
cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# matches empty, non-existant file is the same as empty file
echo -n > "$TEST_ROOT/got"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
(( "$badDiff" == 0 ))
)
# doesn't matches non-empty, non-existant file is the same as empty file
echo Hi! > "$TEST_ROOT/got"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exist"
(( "$badDiff" == 1 ))
)
# doesn't match, `badDiff` set, file unchanged
echo Hi! > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ "$(echo Bye! )" == $(< "$TEST_ROOT/expected") ]]
# _NIX_TEST_ACCEPT=1 matches non-empty
echo Hi! > "$TEST_ROOT/got"
cp "$TEST_ROOT/got" "$TEST_ROOT/expected"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# _NIX_TEST_ACCEPT doesn't match, `badDiff=1` set, file changed (was previously non-empty)
echo Hi! > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ "$(echo Hi! )" == $(< "$TEST_ROOT/expected") ]]
# second time succeeds
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)
# _NIX_TEST_ACCEPT matches empty, non-existant file not created
echo -n > "$TEST_ROOT/got"
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/does-not-exists"
(( "$badDiff" == 0 ))
)
[[ ! -f "$TEST_ROOT/does-not-exist" ]]
# _NIX_TEST_ACCEPT doesn't match, output empty, file deleted
echo -n > "$TEST_ROOT/got"
echo Bye! > "$TEST_ROOT/expected"
badDiff=0
(
_NIX_TEST_ACCEPT=1 diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 1 ))
)
[[ ! -f "$TEST_ROOT/expected" ]]
# second time succeeds
(
diffAndAcceptInner test "$TEST_ROOT/got" "$TEST_ROOT/expected"
(( "$badDiff" == 0 ))
)