Update unit tests to use in-memory lock manager

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

1 files changed, 87 insertions, 73 deletions

diff --git a/libpod/container_graph_test.go b/libpod/container_graph_test.go
index 25461f1f4..d1a52658d 100644
--- a/libpod/container_graph_test.go
+++ b/libpod/container_graph_test.go
@@ -1,10 +1,9 @@
 package libpod
 
 import (
-	"io/ioutil"
-	"os"
 	"testing"
 
+	"github.com/containers/libpod/libpod/lock"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -17,11 +16,12 @@ func TestBuildContainerGraphNoCtrsIsEmpty(t *testing.T) {
 }
 
 func TestBuildContainerGraphOneCtr(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
 
 	graph, err := buildContainerGraph([]*Container{ctr1})
@@ -39,13 +39,14 @@ func TestBuildContainerGraphOneCtr(t *testing.T) {
 }
 
 func TestBuildContainerGraphTwoCtrNoEdge(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
 
 	graph, err := buildContainerGraph([]*Container{ctr1, ctr2})
@@ -64,13 +65,14 @@ func TestBuildContainerGraphTwoCtrNoEdge(t *testing.T) {
 }
 
 func TestBuildContainerGraphTwoCtrOneEdge(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
 	ctr2.config.UserNsCtr = ctr1.config.ID
 
@@ -85,13 +87,14 @@ func TestBuildContainerGraphTwoCtrOneEdge(t *testing.T) {
 }
 
 func TestBuildContainerGraphTwoCtrCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
 	ctr2.config.UserNsCtr = ctr1.config.ID
 	ctr1.config.NetNsCtr = ctr2.config.ID
@@ -101,15 +104,16 @@ func TestBuildContainerGraphTwoCtrCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphThreeCtrNoEdges(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
 
 	graph, err := buildContainerGraph([]*Container{ctr1, ctr2, ctr3})
@@ -132,15 +136,16 @@ func TestBuildContainerGraphThreeCtrNoEdges(t *testing.T) {
 }
 
 func TestBuildContainerGraphThreeContainersTwoInCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
 	ctr1.config.UserNsCtr = ctr2.config.ID
 	ctr2.config.IPCNsCtr = ctr1.config.ID
@@ -150,15 +155,16 @@ func TestBuildContainerGraphThreeContainersTwoInCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphThreeContainersCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
 	ctr1.config.UserNsCtr = ctr2.config.ID
 	ctr2.config.IPCNsCtr = ctr3.config.ID
@@ -169,15 +175,16 @@ func TestBuildContainerGraphThreeContainersCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphThreeContainersNoCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
 	ctr1.config.UserNsCtr = ctr2.config.ID
 	ctr1.config.NetNsCtr = ctr3.config.ID
@@ -194,17 +201,18 @@ func TestBuildContainerGraphThreeContainersNoCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphFourContainersNoEdges(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
-	ctr4, err := getTestCtrN("4", tmpDir)
+	ctr4, err := getTestCtrN("4", manager)
 	assert.NoError(t, err)
 
 	graph, err := buildContainerGraph([]*Container{ctr1, ctr2, ctr3, ctr4})
@@ -231,18 +239,20 @@ func TestBuildContainerGraphFourContainersNoEdges(t *testing.T) {
 }
 
 func TestBuildContainerGraphFourContainersTwoInCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
-	ctr4, err := getTestCtrN("4", tmpDir)
+	ctr4, err := getTestCtrN("4", manager)
 	assert.NoError(t, err)
+
 	ctr1.config.IPCNsCtr = ctr2.config.ID
 	ctr2.config.UserNsCtr = ctr1.config.ID
 
@@ -251,18 +261,20 @@ func TestBuildContainerGraphFourContainersTwoInCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphFourContainersAllInCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
-	ctr4, err := getTestCtrN("4", tmpDir)
+	ctr4, err := getTestCtrN("4", manager)
 	assert.NoError(t, err)
+
 	ctr1.config.IPCNsCtr = ctr2.config.ID
 	ctr2.config.UserNsCtr = ctr3.config.ID
 	ctr3.config.NetNsCtr = ctr4.config.ID
@@ -273,18 +285,20 @@ func TestBuildContainerGraphFourContainersAllInCycle(t *testing.T) {
 }
 
 func TestBuildContainerGraphFourContainersNoneInCycle(t *testing.T) {
-	tmpDir, err := ioutil.TempDir("", tmpDirPrefix)
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
+	manager, err := lock.NewInMemoryManager(16)
+	if err != nil {
+		t.Fatalf("Error setting up locks: %v", err)
+	}
 
-	ctr1, err := getTestCtr1(tmpDir)
+	ctr1, err := getTestCtr1(manager)
 	assert.NoError(t, err)
-	ctr2, err := getTestCtr2(tmpDir)
+	ctr2, err := getTestCtr2(manager)
 	assert.NoError(t, err)
-	ctr3, err := getTestCtrN("3", tmpDir)
+	ctr3, err := getTestCtrN("3", manager)
 	assert.NoError(t, err)
-	ctr4, err := getTestCtrN("4", tmpDir)
+	ctr4, err := getTestCtrN("4", manager)
 	assert.NoError(t, err)
+
 	ctr1.config.IPCNsCtr = ctr2.config.ID
 	ctr1.config.NetNsCtr = ctr3.config.ID
 	ctr2.config.UserNsCtr = ctr3.config.ID