@@ -4051,7 +4051,7 @@ func (s *DockerCLIBuildSuite) TestBuildNullStringInAddCopyVolume(c *testing.T) {

 func (s *DockerCLIBuildSuite) TestBuildStopSignal(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support STOPSIGNAL yet

-	imgName := "test_build_stop_signal"

+	imgName := strings.ToLower(c.Name())

 	cli.BuildCmd(c, imgName, build.WithDockerfile(`FROM busybox

 		 STOPSIGNAL SIGKILL`))

 	res := inspectFieldJSON(c, imgName, "Config.StopSignal")

@@ -4068,7 +4068,7 @@ func (s *DockerCLIBuildSuite) TestBuildStopSignal(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArg(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	var dockerfile string

@@ -4100,7 +4100,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArg(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgHistory(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	envDef := "bar1"

@@ -4121,7 +4121,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgHistory(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildTimeArgHistoryExclusions(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	proxy := "HTTP_PROXY=http://user:password@proxy.example.com"

@@ -4161,7 +4161,7 @@ func (s *DockerCLIBuildSuite) TestBuildTimeArgHistoryExclusions(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgCacheHit(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	dockerfile := fmt.Sprintf(`FROM busybox

@@ -4216,7 +4216,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgCacheMissExtraArg(c *testing.

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgCacheMissSameArgDiffVal(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	newEnvVal := "bar1"

@@ -4242,7 +4242,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgCacheMissSameArgDiffVal(c *te

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgOverrideArgDefinedBeforeEnv(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	envValOverride := "barOverride"

@@ -4271,7 +4271,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgOverrideArgDefinedBeforeEnv(c

 // FIXME(vdemeester) might be useful to merge with the one above ?

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgOverrideEnvDefinedBeforeArg(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	envValOverride := "barOverride"

@@ -4297,7 +4297,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgOverrideEnvDefinedBeforeArg(c

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgExpansion(c *testing.T) {

-	imgName := "bldvarstest"

+	imgName := strings.ToLower(c.Name())

 	wdVar := "WDIR"

 	wdVal := "/tmp"

@@ -4388,7 +4388,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgExpansion(c *testing.T) {

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgExpansionOverride(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldvarstest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	envKey1 := "foo1"

@@ -4416,7 +4416,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgExpansionOverride(c *testing.

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgUntrustedDefinedAfterUse(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	dockerfile := fmt.Sprintf(`FROM busybox

@@ -4440,7 +4440,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgUntrustedDefinedAfterUse(c *t

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgBuiltinArg(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support --build-arg

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "HTTP_PROXY"

 	envVal := "bar"

 	dockerfile := fmt.Sprintf(`FROM busybox

@@ -4463,7 +4463,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgBuiltinArg(c *testing.T) {

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgDefaultOverride(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	envValOverride := "barOverride"

@@ -4488,7 +4488,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgDefaultOverride(c *testing.T)

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgUnconsumedArg(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envVal := "bar"

 	dockerfile := fmt.Sprintf(`FROM busybox

@@ -4564,7 +4564,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgEnv(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgQuotedValVariants(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envKey1 := "foo1"

 	envKey2 := "foo2"

@@ -4586,7 +4586,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgQuotedValVariants(c *testing.

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgEmptyValVariants(c *testing.T) {

 	testRequires(c, DaemonIsLinux) // Windows does not support ARG

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	envKey1 := "foo1"

 	envKey2 := "foo2"

@@ -4601,7 +4601,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgEmptyValVariants(c *testing.T

 }

 func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgDefinitionWithNoEnvInjection(c *testing.T) {

-	imgName := "bldargtest"

+	imgName := strings.ToLower(c.Name())

 	envKey := "foo"

 	dockerfile := fmt.Sprintf(`FROM busybox

 		ARG %s

@@ -4615,7 +4615,7 @@ func (s *DockerCLIBuildSuite) TestBuildBuildTimeArgDefinitionWithNoEnvInjection(

 }

 func (s *DockerCLIBuildSuite) TestBuildMultiStageArg(c *testing.T) {

-	imgName := "multifrombldargtest"

+	imgName := strings.ToLower(c.Name())

 	dockerfile := `FROM busybox

     ARG foo=abc

     LABEL multifromtest=1

@@ -4643,7 +4643,7 @@ func (s *DockerCLIBuildSuite) TestBuildMultiStageArg(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildMultiStageGlobalArg(c *testing.T) {

-	imgName := "multifrombldargtest"

+	imgName := strings.ToLower(c.Name())

 	dockerfile := `ARG tag=nosuchtag

      FROM busybox:${tag}

      LABEL multifromtest2=1

@@ -4672,7 +4672,7 @@ func (s *DockerCLIBuildSuite) TestBuildMultiStageGlobalArg(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildMultiStageUnusedArg(c *testing.T) {

-	imgName := "multifromunusedarg"

+	imgName := strings.ToLower(c.Name())

 	dockerfile := `FROM busybox

     ARG foo

     FROM busybox

@@ -4691,6 +4691,7 @@ func (s *DockerCLIBuildSuite) TestBuildMultiStageUnusedArg(c *testing.T) {

 }

 func (s *DockerCLIBuildSuite) TestBuildNoNamedVolume(c *testing.T) {

+	imgName := strings.ToLower(c.Name())

 	volName := "testname:/foo"

 	if testEnv.DaemonInfo.OSType == "windows" {

@@ -4702,23 +4703,25 @@ func (s *DockerCLIBuildSuite) TestBuildNoNamedVolume(c *testing.T) {

 	VOLUME ` + volName + `

 	RUN ls /foo/oops

 	`

-	cli.Docker(cli.Args("build", "-t", "test"), build.WithDockerfile(dockerFile)).Assert(c, icmd.Expected{

+

+	cli.Docker(cli.Args("build", "-t", imgName), build.WithDockerfile(dockerFile)).Assert(c, icmd.Expected{

 		ExitCode: 1,

 	})

 }

 func (s *DockerCLIBuildSuite) TestBuildTagEvent(c *testing.T) {

+	imgName := strings.ToLower(c.Name())

 	since := daemonUnixTime(c)

 	dockerFile := `FROM busybox

 	RUN echo events

 	`

-	cli.BuildCmd(c, "test", build.WithDockerfile(dockerFile))

+	cli.BuildCmd(c, imgName, build.WithDockerfile(dockerFile))

 	until := daemonUnixTime(c)

 	out := cli.DockerCmd(c, "events", "--since", since, "--until", until, "--filter", "type=image").Stdout()

 	events := strings.Split(strings.TrimSpace(out), "\n")

-	actions := eventActionsByIDAndType(c, events, "test:latest", "image")

+	actions := eventActionsByIDAndType(c, events, imgName+":latest", "image")

 	var foundTag bool

 	for _, a := range actions {

 		if a == "tag" {

@@ -6041,7 +6044,7 @@ func (s *DockerCLIBuildSuite) TestBuildWindowsEnvCaseInsensitive(c *testing.T) {

 // Test case for 29667

 func (s *DockerCLIBuildSuite) TestBuildWorkdirImageCmd(c *testing.T) {

-	imgName := "testworkdirimagecmd"

+	imgName := strings.ToLower(c.Name())

 	cli.BuildCmd(c, imgName, build.WithDockerfile(`

 FROM busybox

 WORKDIR /foo/bar