[Buildroot] [PATCH v4 3/3] support/testing: add snappy test

Add a simple test case that imports the module and does a simple compress
decompress routine.

Signed-off-by: Flaviu Nistor <[email protected]>
---
 DEVELOPERS                                    |  2 ++
 .../tests/package/sample_python_snappy.py     |  7 ++++
 .../tests/package/test_python_snappy.py       | 34 +++++++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 support/testing/tests/package/sample_python_snappy.py
 create mode 100644 support/testing/tests/package/test_python_snappy.py

diff --git a/DEVELOPERS b/DEVELOPERS
index dbe05b7806..153b2f4af5 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1140,6 +1140,8 @@ F:	package/python-cramjam/
 F:	package/python-rich/
 F:	package/python-smmap2/
 F:	package/python-snappy/
+F:	support/testing/tests/package/sample_python_snappy.py
+F:	support/testing/tests/package/test_python_snappy.py
 
 N:	Flávio Tapajós <[email protected]>
 F:	configs/asus_tinker-s_rk3288_defconfig
diff --git a/support/testing/tests/package/sample_python_snappy.py b/support/testing/tests/package/sample_python_snappy.py
new file mode 100644
index 0000000000..ff2c07c05a
--- /dev/null
+++ b/support/testing/tests/package/sample_python_snappy.py
@@ -0,0 +1,7 @@
+import snappy
+
+payload = b"Buildroot python-snappy runtime test\n"
+compressed = snappy.compress(payload)
+decompressed = snappy.uncompress(compressed)
+
+assert decompressed == payload
diff --git a/support/testing/tests/package/test_python_snappy.py b/support/testing/tests/package/test_python_snappy.py
new file mode 100644
index 0000000000..8c0092bd23
--- /dev/null
+++ b/support/testing/tests/package/test_python_snappy.py
@@ -0,0 +1,34 @@
+import os
+
+from tests.package.test_python import TestPythonPackageBase
+
+
+class TestPythonPy3Snappy(TestPythonPackageBase):
+    __test__ = True
+    config = """
+        BR2_aarch64=y
+        BR2_TOOLCHAIN_EXTERNAL=y
+        BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+        BR2_LINUX_KERNEL=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.135"
+        BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+        BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
+        BR2_PACKAGE_PYTHON3=y
+        BR2_PACKAGE_PYTHON_SNAPPY=y
+        BR2_TARGET_ROOTFS_CPIO=y
+        # BR2_TARGET_ROOTFS_TAR is not set
+        """
+    interpreter = "python3"
+    sample_scripts = ["tests/package/sample_python_snappy.py"]
+    timeout = 20
+
+    def login(self):
+        cpio_file = os.path.join(self.builddir, "images", "rootfs.cpio")
+        kern = os.path.join(self.builddir, "images", "Image")
+        self.emulator.boot(arch="aarch64",
+                           kernel=kern,
+                           kernel_cmdline=["console=ttyAMA0"],
+                           options=["-M", "virt", "-cpu", "cortex-a57", "-m", "256M",
+                                    "-initrd", cpio_file])
+        self.emulator.login()
-- 
2.34.1

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