Merge pull request #8057 from obsidiansystems/slight-test-cleanup

Cleanup	test skipping

tests/build-remote.sh

@@ -1,5 +1,5 @@
-if ! canUseSandbox; then exit 99; fi
-if ! [[ $busybox =~ busybox ]]; then exit 99; fi
+requireSandboxSupport
+[[ $busybox =~ busybox ]] || skipTest "no busybox"
 
 unset NIX_STORE_DIR
 unset NIX_STATE_DIR

tests/common/vars-and-functions.sh.in

@@ -152,21 +152,29 @@ isDaemonNewer () {
   [[ $(nix eval --expr "builtins.compareVersions ''$daemonVersion'' ''$requiredVersion''") -ge 0 ]]
 }
 
+skipTest () {
+    echo "$1, skipping this test..." >&2
+    exit 99
+}
+
 requireDaemonNewerThan () {
-  isDaemonNewer "$1" || exit 99
+    isDaemonNewer "$1" || skipTest "Daemon is too old"
 }
 
 canUseSandbox() {
-    if [[ ! ${_canUseSandbox-} ]]; then
-        echo "Sandboxing not supported, skipping this test..."
-        return 1
-    fi
+    [[ ${_canUseSandbox-} ]]
+}
 
-    return 0
+requireSandboxSupport () {
+    canUseSandbox || skipTest "Sandboxing not supported"
+}
+
+requireGit() {
+    [[ $(type -p git) ]] || skipTest "Git not installed"
 }
 
 fail() {
-    echo "$1"
+    echo "$1" >&2
     exit 1
 }
 
@@ -209,8 +217,7 @@ expectStderr() {
 
 needLocalStore() {
   if [[ "$NIX_REMOTE" == "daemon" ]]; then
-    echo "Can’t run through the daemon ($1), skipping this test..."
-    return 99
+    skipTest "Can’t run through the daemon ($1)"
   fi
 }
 

tests/db-migration.sh

@@ -1,13 +1,13 @@
 # Test that we can successfully migrate from an older db schema
 
+source common.sh
+
 # Only run this if we have an older Nix available
 # XXX: This assumes that the `daemon` package is older than the `client` one
 if [[ -z "${NIX_DAEMON_PACKAGE-}" ]]; then
-    exit 99
+    skipTest "not using the Nix daemon"
 fi
 
-source common.sh
-
 killDaemon
 
 # Fill the db using the older Nix

tests/fetchGit.sh

@@ -1,9 +1,6 @@
 source common.sh
 
-if [[ -z $(type -p git) ]]; then
-    echo "Git not installed; skipping Git tests"
-    exit 99
-fi
+requireGit
 
 clearStore
 

tests/fetchGitRefs.sh

@@ -1,9 +1,6 @@
 source common.sh
 
-if [[ -z $(type -p git) ]]; then
-    echo "Git not installed; skipping Git tests"
-    exit 99
-fi
+requireGit
 
 clearStore
 

tests/fetchGitSubmodules.sh

@@ -2,10 +2,7 @@ source common.sh
 
 set -u
 
-if [[ -z $(type -p git) ]]; then
-    echo "Git not installed; skipping Git submodule tests"
-    exit 99
-fi
+requireGit
 
 clearStore
 

tests/fetchMercurial.sh

@@ -1,9 +1,6 @@
 source common.sh
 
-if [[ -z $(type -p hg) ]]; then
-    echo "Mercurial not installed; skipping Mercurial tests"
-    exit 99
-fi
+[[ $(type -p hq) ]] || skipTest "Mercurial not installed"
 
 clearStore
 

tests/flakes/common.sh

@@ -2,13 +2,6 @@ source ../common.sh
 
 registry=$TEST_ROOT/registry.json
 
-requireGit() {
-    if [[ -z $(type -p git) ]]; then
-        echo "Git not installed; skipping flake tests"
-        exit 99
-    fi
-}
-
 writeSimpleFlake() {
     local flakeDir="$1"
     cat > $flakeDir/flake.nix <<EOF

tests/flakes/mercurial.sh

@@ -1,9 +1,6 @@
 source ./common.sh
 
-if [[ -z $(type -p hg) ]]; then
-    echo "Mercurial not installed; skipping"
-    exit 99
-fi
+[[ $(type -p hq) ]] || skipTest "Mercurial not installed"
 
 flake1Dir=$TEST_ROOT/flake-hg1
 mkdir -p $flake1Dir

tests/gc-runtime.sh

@@ -4,7 +4,7 @@ case $system in
     *linux*)
         ;;
     *)
-        exit 99;
+        skipTest "Not running Linux";
 esac
 
 set -m # enable job control, needed for kill

tests/linux-sandbox.sh

@@ -4,13 +4,13 @@ needLocalStore "the sandbox only runs on the builder side, so it makes no sense
 
 clearStore
 
-if ! canUseSandbox; then exit 99; fi
+requireSandboxSupport
 
 # Note: we need to bind-mount $SHELL into the chroot. Currently we
 # only support the case where $SHELL is in the Nix store, because
 # otherwise things get complicated (e.g. if it's in /bin, do we need
 # /lib as well?).
-if [[ ! $SHELL =~ /nix/store ]]; then exit 99; fi
+if [[ ! $SHELL =~ /nix/store ]]; then skipTest "Shell is not from Nix store"; fi
 
 chmod -R u+w $TEST_ROOT/store0 || true
 rm -rf $TEST_ROOT/store0

tests/plugins.sh

@@ -1,8 +1,7 @@
 source common.sh
 
 if [[ $BUILD_SHARED_LIBS != 1 ]]; then
-    echo "plugins are not supported"
-    exit 99
+    skipTest "Plugins are not supported"
 fi
 
 res=$(nix --option setting-set true --option plugin-files $PWD/plugins/libplugintest* eval --expr builtins.anotherNull)

tests/recursive.sh

@@ -4,7 +4,7 @@ sed -i 's/experimental-features .*/& recursive-nix/' "$NIX_CONF_DIR"/nix.conf
 restartDaemon
 
 # FIXME
-if [[ $(uname) != Linux ]]; then exit 99; fi
+if [[ $(uname) != Linux ]]; then skipTest "Not running Linux"; fi
 
 clearStore
 

tests/shell.sh

@@ -10,7 +10,7 @@ nix shell -f shell-hello.nix hello -c hello NixOS | grep 'Hello NixOS'
 nix shell -f shell-hello.nix hello^dev -c hello2 | grep 'Hello2'
 nix shell -f shell-hello.nix 'hello^*' -c hello2 | grep 'Hello2'
 
-if ! canUseSandbox; then exit 99; fi
+requireSandboxSupport
 
 chmod -R u+w $TEST_ROOT/store0 || true
 rm -rf $TEST_ROOT/store0

tests/user-envs-migration.sh

@@ -4,7 +4,7 @@
 source common.sh
 
 if isDaemonNewer "2.4pre20211005"; then
-    exit 99
+    skipTest "Daemon is too new"
 fi