fix broken hooks-dir test

The test has been broken since it was added 4 years ago. Instead of
using hardcoded paths we should use tmp files.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

5 files changed, 26 insertions, 22 deletions

diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go
index 59252fcb0..a61ef8640 100644
--- a/test/e2e/common_test.go
+++ b/test/e2e/common_test.go
@@ -861,9 +861,6 @@ func (p *PodmanTestIntegration) makeOptions(args []string, noEvents, noCache boo
 
 	podmanOptions := strings.Split(fmt.Sprintf("%s--root %s --runroot %s --runtime %s --conmon %s --network-config-dir %s --cgroup-manager %s --tmpdir %s --events-backend %s",
 		debug, p.Root, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.NetworkConfigDir, p.CgroupManager, p.TmpDir, eventsType), " ")
-	if os.Getenv("HOOK_OPTION") != "" {
-		podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
-	}
 
 	if !p.RemoteTest {
 		podmanOptions = append(podmanOptions, "--network-backend", p.NetworkBackend.ToString())
diff --git a/test/e2e/hooks/checkhook.json b/test/e2e/hooks/checkhook.json
deleted file mode 100644
index 5a9bc86d1..000000000
--- a/test/e2e/hooks/checkhook.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "cmd" : [".*"],
-    "hook" : "/tmp/checkhook.sh",
-    "stage" : [ "prestart" ]
-}
diff --git a/test/e2e/hooks/checkhook.sh b/test/e2e/hooks/checkhook.sh
deleted file mode 100755
index 8b755cb40..000000000
--- a/test/e2e/hooks/checkhook.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-echo $@ >> /run/hookscheck
-read line
-echo $line >> /run/hookscheck
diff --git a/test/e2e/libpod_suite_remote_test.go b/test/e2e/libpod_suite_remote_test.go
index 8357246a5..19affbc6d 100644
--- a/test/e2e/libpod_suite_remote_test.go
+++ b/test/e2e/libpod_suite_remote_test.go
@@ -138,9 +138,6 @@ func getRemoteOptions(p *PodmanTestIntegration, args []string) []string {
 	networkDir := p.NetworkConfigDir
 	podmanOptions := strings.Split(fmt.Sprintf("--root %s --runroot %s --runtime %s --conmon %s --network-config-dir %s --cgroup-manager %s",
 		p.Root, p.RunRoot, p.OCIRuntime, p.ConmonBinary, networkDir, p.CgroupManager), " ")
-	if os.Getenv("HOOK_OPTION") != "" {
-		podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
-	}
 	if p.NetworkBackend.ToString() == "netavark" {
 		podmanOptions = append(podmanOptions, "--network-backend", "netavark")
 	}
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index afcca6ff0..182ae1888 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -16,7 +16,6 @@ import (
 	"github.com/containers/podman/v4/pkg/rootless"
 	. "github.com/containers/podman/v4/test/utils"
 	"github.com/containers/storage/pkg/stringid"
-	"github.com/mrunalp/fileutils"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	. "github.com/onsi/gomega/gexec"
@@ -811,18 +810,38 @@ USER bin`, BB)
 	})
 
 	It("podman test hooks", func() {
-		hcheck := "/run/hookscheck"
+		SkipIfRemote("--hooks-dir does not work with remote")
 		hooksDir := tempdir + "/hooks"
 		err := os.Mkdir(hooksDir, 0755)
 		Expect(err).ToNot(HaveOccurred())
-		err = fileutils.CopyFile("hooks/hooks.json", hooksDir)
+		hookJSONPath := filepath.Join(hooksDir, "checkhooks.json")
+		hookScriptPath := filepath.Join(hooksDir, "checkhooks.sh")
+		targetFile := filepath.Join(hooksDir, "target")
+
+		hookJSON := fmt.Sprintf(`{
+	"cmd" : [".*"],
+	"hook" : "%s",
+	"stage" : [ "prestart" ]
+}
+`, hookScriptPath)
+		err = ioutil.WriteFile(hookJSONPath, []byte(hookJSON), 0644)
 		Expect(err).ToNot(HaveOccurred())
-		os.Setenv("HOOK_OPTION", fmt.Sprintf("--hooks-dir=%s", hooksDir))
-		os.Remove(hcheck)
-		session := podmanTest.Podman([]string{"run", ALPINE, "ls"})
+
+		random := stringid.GenerateNonCryptoID()
+
+		hookScript := fmt.Sprintf(`#!/bin/sh
+echo -n %s >%s
+`, random, targetFile)
+		err = ioutil.WriteFile(hookScriptPath, []byte(hookScript), 0755)
+		Expect(err).ToNot(HaveOccurred())
+
+		session := podmanTest.Podman([]string{"--hooks-dir", hooksDir, "run", ALPINE, "ls"})
 		session.Wait(10)
-		os.Unsetenv("HOOK_OPTION")
 		Expect(session).Should(Exit(0))
+
+		b, err := ioutil.ReadFile(targetFile)
+		Expect(err).ToNot(HaveOccurred())
+		Expect(string(b)).To(Equal(random))
 	})
 
 	It("podman run with subscription secrets", func() {