forked from lix-project/lix
c11836126b
Use `set -u` and `set -o pipefail` to catch accidental mistakes and failures more strongly. - `set -u` catches the use of undefined variables - `set -o pipefail` catches failures (like `set -e`) earlier in the pipeline. This makes the tests a bit more robust. It is nice to read code not worrying about these spurious success paths (via uncaught) errors undermining the tests. Indeed, I caught some bugs doing this. There are a few tests where we run a command that should fail, and then search its output to make sure the failure message is one that we expect. Before, since the `grep` was the last command in the pipeline the exit code of those failing programs was silently ignored. Now with `set -o pipefail` it won't be, and we have to do something so the expected failure doesn't accidentally fail the test. To do that we use `expect` and a new `expectStderr` to check for the exact failing exit code. See the comments on each for why. `grep -q` is replaced with `grepQuiet`, see the comments on that function for why. `grep -v` when we just want the exit code is replaced with `grepInverse, see the comments on that function for why. `grep -q -v` together is, surprise surprise, replaced with `grepQuietInverse`, which is both combined. Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
88 lines
3 KiB
Bash
88 lines
3 KiB
Bash
source common.sh
|
||
|
||
# XXX: This shouldn’t be, but #4813 cause this test to fail
|
||
buggyNeedLocalStore "see #4813"
|
||
|
||
checkBuildTempDirRemoved ()
|
||
{
|
||
buildDir=$(sed -n 's/CHECK_TMPDIR=//p' $1 | head -1)
|
||
checkBuildIdFile=${buildDir}/checkBuildId
|
||
[[ ! -f $checkBuildIdFile ]] || ! grep $checkBuildId $checkBuildIdFile
|
||
}
|
||
|
||
# written to build temp directories to verify created by this instance
|
||
checkBuildId=$(date +%s%N)
|
||
|
||
clearStore
|
||
|
||
nix-build dependencies.nix --no-out-link
|
||
nix-build dependencies.nix --no-out-link --check
|
||
|
||
# check for dangling temporary build directories
|
||
# only retain if build fails and --keep-failed is specified, or...
|
||
# ...build is non-deterministic and --check and --keep-failed are both specified
|
||
nix-build check.nix -A failed --argstr checkBuildId $checkBuildId \
|
||
--no-out-link 2> $TEST_ROOT/log || status=$?
|
||
[ "$status" = "100" ]
|
||
checkBuildTempDirRemoved $TEST_ROOT/log
|
||
|
||
nix-build check.nix -A failed --argstr checkBuildId $checkBuildId \
|
||
--no-out-link --keep-failed 2> $TEST_ROOT/log || status=$?
|
||
[ "$status" = "100" ]
|
||
if checkBuildTempDirRemoved $TEST_ROOT/log; then false; fi
|
||
|
||
nix-build check.nix -A deterministic --argstr checkBuildId $checkBuildId \
|
||
--no-out-link 2> $TEST_ROOT/log
|
||
checkBuildTempDirRemoved $TEST_ROOT/log
|
||
|
||
nix-build check.nix -A deterministic --argstr checkBuildId $checkBuildId \
|
||
--no-out-link --check --keep-failed 2> $TEST_ROOT/log
|
||
if grepQuiet 'may not be deterministic' $TEST_ROOT/log; then false; fi
|
||
checkBuildTempDirRemoved $TEST_ROOT/log
|
||
|
||
nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \
|
||
--no-out-link 2> $TEST_ROOT/log
|
||
checkBuildTempDirRemoved $TEST_ROOT/log
|
||
|
||
nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \
|
||
--no-out-link --check 2> $TEST_ROOT/log || status=$?
|
||
grep 'may not be deterministic' $TEST_ROOT/log
|
||
[ "$status" = "104" ]
|
||
checkBuildTempDirRemoved $TEST_ROOT/log
|
||
|
||
nix-build check.nix -A nondeterministic --argstr checkBuildId $checkBuildId \
|
||
--no-out-link --check --keep-failed 2> $TEST_ROOT/log || status=$?
|
||
grep 'may not be deterministic' $TEST_ROOT/log
|
||
[ "$status" = "104" ]
|
||
if checkBuildTempDirRemoved $TEST_ROOT/log; then false; fi
|
||
|
||
clearStore
|
||
|
||
path=$(nix-build check.nix -A fetchurl --no-out-link)
|
||
|
||
chmod +w $path
|
||
echo foo > $path
|
||
chmod -w $path
|
||
|
||
nix-build check.nix -A fetchurl --no-out-link --check
|
||
# Note: "check" doesn't repair anything, it just compares to the hash stored in the database.
|
||
[[ $(cat $path) = foo ]]
|
||
|
||
nix-build check.nix -A fetchurl --no-out-link --repair
|
||
[[ $(cat $path) != foo ]]
|
||
|
||
echo 'Hello World' > $TEST_ROOT/dummy
|
||
nix-build check.nix -A hashmismatch --no-out-link || status=$?
|
||
[ "$status" = "102" ]
|
||
|
||
echo -n > $TEST_ROOT/dummy
|
||
nix-build check.nix -A hashmismatch --no-out-link
|
||
echo 'Hello World' > $TEST_ROOT/dummy
|
||
|
||
nix-build check.nix -A hashmismatch --no-out-link --check || status=$?
|
||
[ "$status" = "102" ]
|
||
|
||
# Multiple failures with --keep-going
|
||
nix-build check.nix -A nondeterministic --no-out-link
|
||
nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going || status=$?
|
||
[ "$status" = "110" ]
|