[Buildroot] [git commit] support/testing: add core tests
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sun May 7 20:04:54 UTC 2017
commit: https://git.buildroot.net/buildroot/commit/?id=96e21b617d72fc94445e18b6fb1e653850e0885e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
This commit adds a few Buildroot "core" tests, testing functionalities
such as:
- post-build and post-image scripts
- root filesystem overlays
- timezone support
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
support/testing/tests/core/__init__.py | 0
support/testing/tests/core/post-build.sh | 12 ++++
support/testing/tests/core/post-image.sh | 12 ++++
.../testing/tests/core/rootfs-overlay1/test-file1 | 1 +
.../tests/core/rootfs-overlay2/etc/test-file2 | 1 +
support/testing/tests/core/test_post_scripts.py | 40 +++++++++++++
support/testing/tests/core/test_rootfs_overlay.py | 27 +++++++++
support/testing/tests/core/test_timezone.py | 66 ++++++++++++++++++++++
8 files changed, 159 insertions(+)
diff --git a/support/testing/tests/core/__init__.py b/support/testing/tests/core/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/support/testing/tests/core/post-build.sh b/support/testing/tests/core/post-build.sh
new file mode 100755
index 0000000..b1fb834
--- /dev/null
+++ b/support/testing/tests/core/post-build.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+(
+printf "arg1,%s\n" "${1}"
+printf "arg2,%s\n" "${2}"
+printf "arg3,%s\n" "${3}"
+printf "TARGET_DIR,%s\n" "${TARGET_DIR}"
+printf "BUILD_DIR,%s\n" "${BUILD_DIR}"
+printf "HOST_DIR,%s\n" "${HOST_DIR}"
+printf "STAGING_DIR,%s\n" "${STAGING_DIR}"
+printf "BINARIES_DIR,%s\n" "${BINARIES_DIR}"
+printf "BR2_CONFIG,%s\n" "${BR2_CONFIG}"
+) > ${BUILD_DIR}/post-build.log
diff --git a/support/testing/tests/core/post-image.sh b/support/testing/tests/core/post-image.sh
new file mode 100755
index 0000000..1c2a0f2
--- /dev/null
+++ b/support/testing/tests/core/post-image.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+(
+printf "arg1,%s\n" "${1}"
+printf "arg2,%s\n" "${2}"
+printf "arg3,%s\n" "${3}"
+printf "TARGET_DIR,%s\n" "${TARGET_DIR}"
+printf "BUILD_DIR,%s\n" "${BUILD_DIR}"
+printf "HOST_DIR,%s\n" "${HOST_DIR}"
+printf "STAGING_DIR,%s\n" "${STAGING_DIR}"
+printf "BINARIES_DIR,%s\n" "${BINARIES_DIR}"
+printf "BR2_CONFIG,%s\n" "${BR2_CONFIG}"
+) > ${BUILD_DIR}/post-image.log
diff --git a/support/testing/tests/core/rootfs-overlay1/test-file1 b/support/testing/tests/core/rootfs-overlay1/test-file1
new file mode 100644
index 0000000..323fae0
--- /dev/null
+++ b/support/testing/tests/core/rootfs-overlay1/test-file1
@@ -0,0 +1 @@
+foobar
diff --git a/support/testing/tests/core/rootfs-overlay2/etc/test-file2 b/support/testing/tests/core/rootfs-overlay2/etc/test-file2
new file mode 100644
index 0000000..34a3ec2
--- /dev/null
+++ b/support/testing/tests/core/rootfs-overlay2/etc/test-file2
@@ -0,0 +1 @@
+barfoo
diff --git a/support/testing/tests/core/test_post_scripts.py b/support/testing/tests/core/test_post_scripts.py
new file mode 100644
index 0000000..d2a0be1
--- /dev/null
+++ b/support/testing/tests/core/test_post_scripts.py
@@ -0,0 +1,40 @@
+import os
+import csv
+
+import infra.basetest
+
+class TestPostScripts(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+"""
+BR2_INIT_NONE=y
+BR2_SYSTEM_BIN_SH_NONE=y
+# BR2_PACKAGE_BUSYBOX is not set
+BR2_ROOTFS_POST_BUILD_SCRIPT="{}"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="{}"
+BR2_ROOTFS_POST_SCRIPT_ARGS="foobar baz"
+""".format(infra.filepath("tests/core/post-build.sh"),
+ infra.filepath("tests/core/post-image.sh"))
+
+ def check_post_log_file(self, path, what):
+ lines = {}
+ with open(path, 'rb') as csvfile:
+ r = csv.reader(csvfile, delimiter=',')
+ for row in r:
+ lines[row[0]] = row[1]
+
+ self.assertEqual(lines["arg1"], os.path.join(self.builddir, what))
+ self.assertEqual(lines["arg2"], "foobar")
+ self.assertEqual(lines["arg3"], "baz")
+ self.assertEqual(lines["TARGET_DIR"], os.path.join(self.builddir, "target"))
+ self.assertEqual(lines["BUILD_DIR"], os.path.join(self.builddir, "build"))
+ self.assertEqual(lines["HOST_DIR"], os.path.join(self.builddir, "host"))
+ staging = os.readlink(os.path.join(self.builddir, "staging"))
+ self.assertEqual(lines["STAGING_DIR"], staging)
+ self.assertEqual(lines["BINARIES_DIR"], os.path.join(self.builddir, "images"))
+ self.assertEqual(lines["BR2_CONFIG"], os.path.join(self.builddir, ".config"))
+
+ def test_run(self):
+ f = os.path.join(self.builddir, "build", "post-build.log")
+ self.check_post_log_file(f, "target")
+ f = os.path.join(self.builddir, "build", "post-image.log")
+ self.check_post_log_file(f, "images")
diff --git a/support/testing/tests/core/test_rootfs_overlay.py b/support/testing/tests/core/test_rootfs_overlay.py
new file mode 100644
index 0000000..42d890b
--- /dev/null
+++ b/support/testing/tests/core/test_rootfs_overlay.py
@@ -0,0 +1,27 @@
+import os
+import subprocess
+
+import infra.basetest
+
+def compare_file(file1, file2):
+ return subprocess.call(["cmp", file1, file2])
+
+class TestRootfsOverlay(infra.basetest.BRTest):
+
+ rootfs_overlay_path = infra.filepath("tests/core/rootfs-overlay")
+ rootfs_overlay = "BR2_ROOTFS_OVERLAY=\"{0}1 {0}2\"".format(rootfs_overlay_path)
+
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+ infra.basetest.MINIMAL_CONFIG + \
+ rootfs_overlay
+
+ def test_run(self):
+ target_file = os.path.join(self.builddir, "target", "test-file1")
+ overlay_file = "{}1/test-file1".format(self.rootfs_overlay_path)
+ ret = compare_file(overlay_file, target_file)
+ self.assertEqual(ret, 0)
+
+ target_file = os.path.join(self.builddir, "target", "etc", "test-file2")
+ overlay_file = "{}2/etc/test-file2".format(self.rootfs_overlay_path)
+ ret = compare_file(overlay_file, target_file)
+ self.assertEqual(ret, 0)
diff --git a/support/testing/tests/core/test_timezone.py b/support/testing/tests/core/test_timezone.py
new file mode 100644
index 0000000..9776b4b
--- /dev/null
+++ b/support/testing/tests/core/test_timezone.py
@@ -0,0 +1,66 @@
+import os
+
+import infra.basetest
+
+def boot_armv5_cpio(emulator, builddir):
+ img = os.path.join(builddir, "images", "rootfs.cpio")
+ emulator.boot(arch="armv5", kernel="builtin",
+ options=["-initrd", img])
+ emulator.login()
+
+class TestNoTimezone(infra.basetest.BRTest):
+ config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+ """
+# BR2_TARGET_TZ_INFO is not set
+BR2_TARGET_ROOTFS_CPIO=y
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ boot_armv5_cpio(self.emulator, self.builddir)
+ tz, _ = self.emulator.run("TZ=UTC date +%Z")
+ self.assertEqual(tz[0].strip(), "UTC")
+ tz, _ = self.emulator.run("TZ=America/Los_Angeles date +%Z")
+ self.assertEqual(tz[0].strip(), "UTC")
+
+class TestGlibcAllTimezone(infra.basetest.BRTest):
+ config = """
+BR2_arm=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TARGET_TZ_INFO=y
+BR2_TARGET_ROOTFS_CPIO=y
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ boot_armv5_cpio(self.emulator, self.builddir)
+ tz, _ = self.emulator.run("date +%Z")
+ self.assertEqual(tz[0].strip(), "UTC")
+ tz, _ = self.emulator.run("TZ=UTC date +%Z")
+ self.assertEqual(tz[0].strip(), "UTC")
+ tz, _ = self.emulator.run("TZ=America/Los_Angeles date +%Z")
+ self.assertEqual(tz[0].strip(), "PST")
+ tz, _ = self.emulator.run("TZ=Europe/Paris date +%Z")
+ self.assertEqual(tz[0].strip(), "CET")
+
+class TestGlibcNonDefaultLimitedTimezone(infra.basetest.BRTest):
+ config = """
+BR2_arm=y
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TARGET_TZ_INFO=y
+BR2_TARGET_TZ_ZONELIST="northamerica"
+BR2_TARGET_LOCALTIME="America/New_York"
+BR2_TARGET_ROOTFS_CPIO=y
+# BR2_TARGET_ROOTFS_TAR is not set
+"""
+
+ def test_run(self):
+ boot_armv5_cpio(self.emulator, self.builddir)
+ tz, _ = self.emulator.run("date +%Z")
+ self.assertEqual(tz[0].strip(), "EST")
+ tz, _ = self.emulator.run("TZ=UTC date +%Z")
+ self.assertEqual(tz[0].strip(), "UTC")
+ tz, _ = self.emulator.run("TZ=America/Los_Angeles date +%Z")
+ self.assertEqual(tz[0].strip(), "PST")
+ tz, _ = self.emulator.run("TZ=Europe/Paris date +%Z")
+ self.assertEqual(tz[0].strip(), "Europe")
More information about the buildroot
mailing list