Added build files for apps/tests/tradefed

To build the harness: make afw-test-harness

Change-Id: I00efa76f359db4e59094eb3aee7693d7d30dc706

18 files changed, 364 insertions, 8 deletions

diff --git a/AfwTestCaseList.mk b/AfwTestCaseList.mk
new file mode 100644
index 0000000..611b4d6
--- /dev/null
+++ b/AfwTestCaseList.mk
@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Test packages that require an associated test package XML.
+afw_th_test_packages := \
+    AfwTestNfcProvisioningTestCases \
+    AfwTestNonSuwPoProvisioningTestCases \
+    AfwTestSuwDoProvisioningTestCases
+
+# Support packages
+afw_th_support_packages := \
+    AfwThDeviceAdmin \
+    AfwThSystemUtil
+
+
+# All the test case apk files that will end up under the repository/testcases
+# directory of the final AfW Test distribution.
+AFW_TH_TEST_CASES := $(call afw-th-get-package-paths,$(afw_th_test_packages))
+
+# All the support apk files that will end up under repository/testcases
+# directory of the final AfW Test distribution.
+AFW_TH_SUPPORT_PACKAGE_APKS := $(call afw-th-get-package-paths,$(afw_th_support_packages))
+
+# All the XMLs that will end up under the repository/testcases
+# and that need to be created before making the final AfW Test Harness distribution.
+AFW_TH_TEST_XMLS := $(call afw-th-get-test-xmls,$(afw_th_test_packages))
+
+# The following files will be placed in the tools directory of the Harness distribution
+AFW_TH_TOOLS_LIST :=
+
diff --git a/AfwTestHarnessBuild.mk b/AfwTestHarnessBuild.mk
new file mode 100644
index 0000000..a315af4
--- /dev/null
+++ b/AfwTestHarnessBuild.mk
@@ -0,0 +1,69 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+-include test/AfwTestHarness/AfwTestCaseList.mk
+
+afw_th_src_dir := test/AfwTestHarness
+afw_th_dir := $(HOST_OUT)/afw-test
+afw_th_tools_src_dir := $(afw_th_src_dir)/tools
+afw_th_tests_src_dir := $(afw_th_src_dir)/tests
+
+AFW_TH_TF_JAR := $(HOST_OUT_JAVA_LIBRARIES)/afw-test-tradefed.jar
+AFW_TH_TF_EXEC_PATH ?= $(HOST_OUT_EXECUTABLES)/afw-test-tradefed
+AFW_TH_TF_README_PATH := $(afw_th_tools_src_dir)/tradefed-host/README
+
+DEFAULT_TEST_PLAN := $(afw_th_dir)/android-cts/resource/plans
+$(afw_th_dir)/all_afw_th_files_stamp: $(AFW_TH_TEST_CASES) $(AFW_TH_SUPPORT_PACKAGE_APKS) $(TF_JAR) $(AFW_TH_TF_JAR) $(AFW_TH_TF_EXEC_PATH) $(AFW_TH_TF_README_PATH) $(ACP)
+
+# Make necessary directory for afw-test
+	$(hide) mkdir -p $(TMP_DIR)
+	$(hide) mkdir -p $(PRIVATE_DIR)/tools
+	$(hide) mkdir -p $(PRIVATE_DIR)/repository/testcases
+	$(hide) mkdir -p $(PRIVATE_DIR)/repository/plans
+# Copy executable and JARs to afw-test directory
+	$(hide) $(ACP) -fp $(TF_JAR) $(AFW_TH_TF_JAR) $(AFW_TH_TF_EXEC_PATH) $(AFW_TH_TF_README_PATH) $(PRIVATE_DIR)/tools
+# Copy prebuilt TestDeviceSetup which is required for afw-test-tradefed
+	$(hide) $(ACP) -f $(afw_th_tools_src_dir)/prebuilt/TestDeviceSetup.apk $(PRIVATE_DIR)/repository/testcases
+# Copy prebuilt CtsDeviceInfo which is required for afw-test-tradefed
+	$(hide) $(ACP) -f $(afw_th_tools_src_dir)/prebuilt/CtsDeviceInfo.apk $(PRIVATE_DIR)/repository/testcases
+	$(hide) touch $@
+
+
+# Generate the default test plan for User.
+# Usage: buildAfwTest.py <testRoot> <ctsOutputDir> <tempDir> <androidRootDir> <docletPath>
+
+$(DEFAULT_TEST_PLAN): $(afw_th_dir)/all_afw_th_files_stamp $(afw_th_tools_src_dir)/utils/buildAfwTest.py $(AFW_TH_TEST_XMLS)
+	$(hide) $(afw_th_tools_src_dir)/utils/buildAfwTest.py ${afw_th_tests_src_dir} $(PRIVATE_DIR) $(TMP_DIR) $(TOP) $(afw_th_tests_src_dir)/TestPlanDef.xml
+	$(hide) mkdir -p $(dir $@) && touch $@
+
+
+afw_th_name := android-afw-test-harness
+
+# Package afw-test and clean up.
+#
+INTERNAL_AFW_TH_TARGET := $(afw_th_dir)/$(afw_th_name).zip
+$(INTERNAL_AFW_TH_TARGET): PRIVATE_NAME := android-cts
+$(INTERNAL_AFW_TH_TARGET): PRIVATE_AFW_TH_DIR := $(afw_th_dir)
+$(INTERNAL_AFW_TH_TARGET): PRIVATE_DIR := $(afw_th_dir)/android-cts
+$(INTERNAL_AFW_TH_TARGET): TMP_DIR := $(afw_th_dir)/temp
+$(INTERNAL_AFW_TH_TARGET): $(afw_th_dir)/all_afw_th_files_stamp $(DEFAULT_TEST_PLAN)
+	$(hide) echo "Package Android for Work Test Harness: $@"
+	$(hide) $(ACP) -f $(afw_th_src_dir)/afw-test.props $(PRIVATE_DIR)/repository/testcases
+	$(hide) cd $(dir $@) && zip -rq $(notdir $@) $(PRIVATE_NAME)
+
+.PHONY: afw-test-harness
+afw-test-harness: $(INTERNAL_AFW_TH_TARGET) adb
+
diff --git a/AfwTestHarnessBuildUtil.mk b/AfwTestHarnessBuildUtil.mk
new file mode 100644
index 0000000..8a3ad92
--- /dev/null
+++ b/AfwTestHarnessBuildUtil.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+# Functions to get the paths of the build outputs.
+define afw-th-get-package-paths
+	$(foreach pkg,$(1),$(AFW_TH_TESTCASES_OUT)/$(pkg).apk)
+endef
+
+define afw-th-get-test-xmls
+	$(foreach name,$(1),$(AFW_TH_TESTCASES_OUT)/$(name).xml)
+endef
+
diff --git a/Android.mk b/Android.mk
index 41a41d0..2201d13 100644
--- a/Android.mk
+++ b/Android.mk
@@ -14,4 +14,8 @@
 # limitations under the License.
 #
 
+include test/AfwTestHarness/build/config.mk
+include test/AfwTestHarness/AfwTestHarnessBuildUtil.mk
+include test/AfwTestHarness/AfwTestHarnessBuild.mk
+
 include $(call all-subdir-makefiles)
diff --git a/README b/README
new file mode 100644
index 0000000..d5b4b8f
--- /dev/null
+++ b/README
@@ -0,0 +1,54 @@
+Android For Work (Afw) Test Harness
+-----------------------------------------------------
+About
+
+Afw Test Harness is designed to validate Android for Work compativility of
+Android devices. It's a test suite consisting of apps, test cases and the test
+runner. The test runner, afw-test-tradefed, is built on top of cts-tradefed.
+The way of building & running Afw Test Harness is quite similar to CTS.
+
+
+Build & Run
+-----------
+1. Build the suite: make afw-test-harness
+
+   Similar to CTS, "make afw-test-harness" will create a directory,
+
+     out/host/<platform>/afw-test/android-cts,
+
+   which contains all necessary binaries, configuration files and tools to
+   run the test suite. This directory is also zipped into a zip file,
+   android-afw-test-harness.zip, for distribution.
+
+   To run afw-test locally, you need a testing account, which can be obtained
+   from https://android-for-work-test-harness.appspot.com.
+
+   Add the account & password to afw-test.props file, for key "work_account_username"
+   and "work_account_password" correspondingly.
+   You might need to re-build the harness so that the account is picked up.
+   Double check the account and password are in output file:
+
+   out/host/<platform>/afw-test/android-cts/repository/testcases/afw-test.props
+
+2. Launch tradefed: afw-test-tradefed
+
+3. Run the test plan "afw-userdebug-build": run cts --plan afw-userdebug-build
+
+   Type 'list plans' to see all the test plans.
+
+   Plan definitions can be found in:
+     out/host/<platform>/afw-test/android-cts/repository/plans.
+
+  Each test plan is a xml file which contains all or several test packages from
+  afw-test/tests.
+
+  Plan 'afw-userdebug-build' contains all test packages that require a userdebug build.
+  Plan 'afw-user-build' can run on user build but requires the test device to be setup
+  properly, including completing Setup Wizard and enabling USB debugging.
+
+4. Run a single test package, for example "com.android.afwtest.nfcprovisioning"
+
+   run cts --package com.google.android.afwtest.NfcProvisioning
+
+   All packages can be found by executing "list packages" command in afw-test-tradefed console.
+
diff --git a/afw-test.props b/afw-test.props
new file mode 100644
index 0000000..2488a70
--- /dev/null
+++ b/afw-test.props
@@ -0,0 +1,14 @@
+device_admin_pkg_name=com.afwsamples.testdpc
+device_admin_pkg_location=https://testdpc-latest-apk.appspot.com
+device_admin_pkg_signature_hash=gJD2YwtOiWJHkSMkkIfLRlj-quNqG1fb6v100QmzM9w=
+wifi_ssid=
+wifi_password=
+wifi_security_type=
+work_account_username=
+work_account_password=
+factory_reset_timeout_min=20
+timeout_size=M
+test_timeout_min=
+mute_app_crash_dialogs=true
+app_crash_whitelist=
+oem_widgets=
diff --git a/apps/DeviceAdmin/Android.mk b/apps/DeviceAdmin/Android.mk
index a107fbe..872af31 100644
--- a/apps/DeviceAdmin/Android.mk
+++ b/apps/DeviceAdmin/Android.mk
@@ -30,4 +30,4 @@ LOCAL_PACKAGE_NAME := AfwThDeviceAdmin
 
 LOCAL_SDK_VERSION := 22
 
-include $(BUILD_AFW_TH_SUPPORT_PACKAGE)
+include $(BUILD_AFW_TEST_SUPPORT_PACKAGE)
diff --git a/apps/SystemUtil/Android.mk b/apps/SystemUtil/Android.mk
index 2ea02ab..6c14d18 100644
--- a/apps/SystemUtil/Android.mk
+++ b/apps/SystemUtil/Android.mk
@@ -30,4 +30,4 @@ LOCAL_PACKAGE_NAME := AfwThSystemUtil
 
 LOCAL_SDK_VERSION := 22
 
-include $(BUILD_AFW_TH_SUPPORT_PACKAGE)
+include $(BUILD_AFW_TEST_SUPPORT_PACKAGE)
diff --git a/build/config.mk b/build/config.mk
new file mode 100644
index 0000000..b2bd5e5
--- /dev/null
+++ b/build/config.mk
@@ -0,0 +1,26 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+AFW_TH_TESTCASES_OUT := $(HOST_OUT)/afw-test/android-cts/repository/testcases
+
+# default module config filename
+AFW_TEST_MODULE_TEST_CONFIG := AndroidTest.xml
+
+# customized test package build rule
+BUILD_AFW_TEST_PACKAGE := test/AfwTestHarness/build/test_package.mk
+BUILD_AFW_TEST_SUPPORT_PACKAGE := test/AfwTestHarness/build/support_package.mk
+BUILD_AFW_TEST_MODULE_TEST_CONFIG := test/AfwTestHarness/build/module_test_config.mk
+
diff --git a/build/module_test_config.mk b/build/module_test_config.mk
new file mode 100644
index 0000000..1ef889f
--- /dev/null
+++ b/build/module_test_config.mk
@@ -0,0 +1,24 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifneq ($(LOCAL_AFW_TEST_MODULE_CONFIG),)
+afw_test_module_test_config := $(AFW_TH_TESTCASES_OUT)/$(LOCAL_MODULE).config
+$(afw_test_module_test_config): $(LOCAL_AFW_TEST_MODULE_CONFIG) | $(ACP)
+	$(call copy-file-to-target)
+endif
+# clear var
+LOCAL_AFW_TEST_MODULE_CONFIG :=
+
diff --git a/build/support_package.mk b/build/support_package.mk
new file mode 100644
index 0000000..666a1da
--- /dev/null
+++ b/build/support_package.mk
@@ -0,0 +1,35 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+#
+# Builds a package which is needed by a test package
+#
+# Replace "include $(BUILD_PACKAGE)" with "include $(BUILD_AFW_TEST_SUPPORT_PACKAGE)"
+#
+LOCAL_DEX_PREOPT := false
+LOCAL_PROGUARD_ENABLED := disabled
+
+include $(BUILD_PACKAGE)
+
+afw_test_support_apks :=
+$(foreach fp, $(ALL_MODULES.$(LOCAL_PACKAGE_NAME).BUILT_INSTALLED),\
+  $(eval pair := $(subst :,$(space),$(fp)))\
+  $(eval built := $(word 1,$(pair)))\
+  $(eval installed := $(AFW_TH_TESTCASES_OUT)/$(notdir $(word 2,$(pair))))\
+  $(eval $(call copy-one-file, $(built), $(installed)))\
+  $(eval afw_test_support_apks += $(installed)))
+
+$(my_register_name) : $(afw_test_support_apks)
diff --git a/build/test_package.mk b/build/test_package.mk
new file mode 100644
index 0000000..76d2ede
--- /dev/null
+++ b/build/test_package.mk
@@ -0,0 +1,60 @@
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+#
+# Builds a package and defines a rule to generate the associated test
+# package XML needed by the tradefed.
+#
+# Replace "include $(BUILD_PACKAGE)" with "include $(BUILD_AFW_TEST_PACKAGE)"
+#
+
+LOCAL_DEX_PREOPT := false
+LOCAL_PROGUARD_ENABLED := disabled
+
+include $(BUILD_AFW_TEST_SUPPORT_PACKAGE)
+include $(BUILD_AFW_TEST_MODULE_TEST_CONFIG)
+
+afw_test_src_dirs := $(LOCAL_PATH)
+afw_test_src_dirs += $(sort $(dir $(LOCAL_GENERATED_SOURCES)))
+afw_test_src_dirs := $(addprefix -s , $(afw_test_src_dirs))
+
+afw_test_package_xml := $(AFW_TH_TESTCASES_OUT)/$(LOCAL_PACKAGE_NAME).xml
+$(afw_test_package_xml): PRIVATE_SRC_DIRS := $(afw_test_src_dirs)
+$(afw_test_package_xml): PRIVATE_INSTRUMENTATION := $(LOCAL_INSTRUMENTATION_FOR)
+$(afw_test_package_xml): PRIVATE_PACKAGE := $(LOCAL_PACKAGE_NAME)
+$(afw_test_package_xml): PRIVATE_AFW_TEST_PACKAGE_NAME_ := com.android.afwtest.$(notdir $(LOCAL_PATH))
+$(afw_test_package_xml): PRIVATE_TEST_PACKAGE := $(PRIVATE_AFW_TEST_PACKAGE_NAME_)
+$(afw_test_package_xml): PRIVATE_MANIFEST := $(LOCAL_PATH)/AndroidManifest.xml
+$(afw_test_package_xml): PRIVATE_TEST_TYPE := ''
+$(afw_test_package_xml): $(afw_test_support_apks)
+$(afw_test_package_xml): $(afw_test_module_test_config)
+$(afw_test_package_xml): $(CTS_JAVA_TEST_SCANNER_DOCLET) $(CTS_JAVA_TEST_SCANNER) $(CTS_XML_GENERATOR)
+	$(hide) echo Generating test description for java package $(PRIVATE_PACKAGE)
+	$(hide) mkdir -p $(AFW_TH_TESTCASES_OUT)
+	$(hide) $(CTS_JAVA_TEST_SCANNER) \
+		$(PRIVATE_SRC_DIRS) \
+		-d $(CTS_JAVA_TEST_SCANNER_DOCLET) | \
+		$(CTS_XML_GENERATOR) \
+		-t $(PRIVATE_TEST_TYPE) \
+		-m $(PRIVATE_MANIFEST) \
+		-i "$(PRIVATE_INSTRUMENTATION)" \
+		-n $(PRIVATE_PACKAGE) \
+		-p $(PRIVATE_TEST_PACKAGE) \
+		-e $(CTS_EXPECTATIONS) \
+		-b $(CTS_UNSUPPORTED_ABIS) \
+		-a $(CTS_TARGET_ARCH) \
+		-o $@
+
+$(my_register_name) : $(afw_test_package_xml) $(afw_test_module_test_config)
diff --git a/tests/NfcProvisioning/Android.mk b/tests/NfcProvisioning/Android.mk
index 65e6de9..7f50c60 100644
--- a/tests/NfcProvisioning/Android.mk
+++ b/tests/NfcProvisioning/Android.mk
@@ -30,4 +30,4 @@ LOCAL_AFW_TEST_MODULE_CONFIG := $(LOCAL_PATH)/$(AFW_TEST_MODULE_TEST_CONFIG)
 
 LOCAL_SDK_VERSION := 22
 
-include $(BUILD_AFW_TH_TEST_PACKAGE)
+include $(BUILD_AFW_TEST_PACKAGE)
diff --git a/tests/NonSuwPoProvisioning/Android.mk b/tests/NonSuwPoProvisioning/Android.mk
index 9077a90..7ca56b3 100644
--- a/tests/NonSuwPoProvisioning/Android.mk
+++ b/tests/NonSuwPoProvisioning/Android.mk
@@ -30,4 +30,4 @@ LOCAL_SDK_VERSION := 22
 
 LOCAL_AFW_TEST_MODULE_CONFIG := $(LOCAL_PATH)/$(AFW_TEST_MODULE_TEST_CONFIG)
 
-include $(BUILD_AFW_TH_TEST_PACKAGE)
+include $(BUILD_AFW_TEST_PACKAGE)
diff --git a/tests/SuwDoProvisioning/Android.mk b/tests/SuwDoProvisioning/Android.mk
index 9d4bccb..0248c5a 100644
--- a/tests/SuwDoProvisioning/Android.mk
+++ b/tests/SuwDoProvisioning/Android.mk
@@ -30,4 +30,4 @@ LOCAL_SDK_VERSION := 22
 
 LOCAL_AFW_TEST_MODULE_CONFIG := $(LOCAL_PATH)/$(AFW_TEST_MODULE_TEST_CONFIG)
 
-include $(BUILD_AFW_TH_TEST_PACKAGE)
+include $(BUILD_AFW_TEST_PACKAGE)
diff --git a/tests/SuwPoProvisioning/Android.mk b/tests/SuwPoProvisioning/Android.mk
index 5bd5be7..aa76ff1 100644
--- a/tests/SuwPoProvisioning/Android.mk
+++ b/tests/SuwPoProvisioning/Android.mk
@@ -30,4 +30,4 @@ LOCAL_SDK_VERSION := 22
 
 LOCAL_AFW_TEST_MODULE_CONFIG := $(LOCAL_PATH)/$(AFW_TEST_MODULE_TEST_CONFIG)
 
-include $(BUILD_AFW_TH_TEST_PACKAGE)
+include $(BUILD_AFW_TEST_PACKAGE)
diff --git a/tests/TestPlanDef.xml b/tests/TestPlanDef.xml
index d064d1f..b4bc3c9 100644
--- a/tests/TestPlanDef.xml
+++ b/tests/TestPlanDef.xml
@@ -18,7 +18,6 @@
     <plan name="afw-userdebug-build">
         <package name="AfwTestNfcProvisioningTestCases"/>
         <package name="AfwTestSuwDoProvisioningTestCases"/>
-        <package name="AfwTestSuwPoProvisioningTestCases"/>
     </plan>
 
     <!-- For user build-->
diff --git a/tools/tradefed-host/etc/afw-test-tradefed b/tools/tradefed-host/etc/afw-test-tradefed
index c04c875..6f9af69 100755
--- a/tools/tradefed-host/etc/afw-test-tradefed
+++ b/tools/tradefed-host/etc/afw-test-tradefed
@@ -16,7 +16,8 @@
 #
 
 # launcher script for afw-test-tradefed harness
-# Can be used from an Android build environment, or a standalone android-afw-test zip
+# Can be used from an Android build environment, or a standalone
+# android-afw-test-harness zip
 
 checkFile() {
     if [ ! -f "$1" ]; then