tests: test nix search behavior

This commit is contained in:
Will Dietz 2018-02-25 16:33:17 -06:00
parent 9432f3fb7d
commit 8282c60d74
3 changed files with 69 additions and 1 deletions

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@ -24,7 +24,8 @@ nix_tests = \
brotli.sh \
pure-eval.sh \
check.sh \
plugins.sh
plugins.sh \
search.sh
# parallel.sh
install-tests += $(foreach x, $(nix_tests), tests/$(x))

25
tests/search.nix Normal file
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@ -0,0 +1,25 @@
with import ./config.nix;
{
hello = mkDerivation rec {
name = "hello-${version}";
version = "0.1";
buildCommand = "touch $out";
meta.description = "Empty file";
};
foo = mkDerivation rec {
name = "foo-5";
buildCommand = ''
mkdir -p $out
echo ${name} > $out/${name}
'';
};
bar = mkDerivation rec {
name = "bar-3";
buildCommand = ''
echo "Does not build successfully"
exit 1
'';
meta.description = "broken bar";
};
}

42
tests/search.sh Normal file
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@ -0,0 +1,42 @@
source common.sh
clearStore
clearCache
# No packages
(( $(NIX_PATH= nix search -u|wc -l) == 0 ))
# Haven't updated cache, still nothing
(( $(nix search -f search.nix hello|wc -l) == 0 ))
(( $(nix search -f search.nix |wc -l) == 0 ))
# Update cache, search should work
(( $(nix search -f search.nix -u hello|wc -l) > 0 ))
# Use cache
(( $(nix search -f search.nix foo|wc -l) > 0 ))
(( $(nix search foo|wc -l) > 0 ))
# Test --no-cache works
# No results from cache
(( $(nix search --no-cache foo |wc -l) == 0 ))
# Does find results from file pointed at
(( $(nix search -f search.nix --no-cache foo |wc -l) > 0 ))
# Check descriptions are searched
(( $(nix search broken | wc -l) > 0 ))
# Check search that matches nothing
(( $(nix search nosuchpackageexists | wc -l) == 0 ))
## Search expressions
# Check that empty search string matches all
EMPTY=$(nix search)
BOL=$(nix search "^")
ALL=$(nix search ".*")
diff <(printf "%s" $EMPTY) <(printf "%s" $BOL)
# "ALL" highlights differently, not sure preferred behavior
# diff <(printf "%s" $EMPTY) <(printf "%s" $ALL)