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authorGravatar Eric Le Bihan <eric.le.bihan.dev@free.fr>2018-02-04 19:07:49 +0100
committerGravatar Peter Korsgaard <peter@korsgaard.com>2018-02-05 14:57:48 +0100
commite9429539ec819ab32f73414deb05af632a9405cf (patch)
treef19d54881b5d20f6fb85fb36af170e51ea077cec
parentd0ac3c9b2119a45784494221b3a29f85eed826c5 (diff)
downloadbuildroot-e9429539ec819ab32f73414deb05af632a9405cf.tar.gz
buildroot-e9429539ec819ab32f73414deb05af632a9405cf.tar.bz2
support/testing: add tests for Rust
To test the support for the Rust language, the following tests are added: - building Rust compiler and Cargo from source. - installing a pre-built Rust compiler and building Cargo from source. For each test, a Rust test program is built and installed in the root file system of a ARM vexpress QEMU system. The test is declared OK if the program can be run properly from the test system. Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--support/testing/tests/package/test_rust.py107
1 files changed, 107 insertions, 0 deletions
diff --git a/support/testing/tests/package/test_rust.py b/support/testing/tests/package/test_rust.py
new file mode 100644
index 0000000000..8035f8b83a
--- /dev/null
+++ b/support/testing/tests/package/test_rust.py
@@ -0,0 +1,107 @@
+import os
+import tempfile
+import subprocess
+import shutil
+
+import infra.basetest
+
+
+class TestRustBase(infra.basetest.BRTest):
+
+ target = 'armv7-unknown-linux-gnueabihf'
+ crate = 'hello-world'
+
+ def login(self):
+ img = os.path.join(self.builddir, "images", "rootfs.cpio")
+ self.emulator.boot(arch="armv7",
+ kernel="builtin",
+ options=["-initrd", img])
+ self.emulator.login()
+
+ def build_test_prog(self):
+ hostdir = os.path.join(self.builddir, 'host')
+ env = os.environ.copy()
+ env["PATH"] = "{}:".format(os.path.join(hostdir, 'bin')) + env["PATH"]
+ env["CARGO_HOME"] = os.path.join(hostdir, 'usr', 'share', 'cargo')
+ env["RUST_TARGET_PATH"] = os.path.join(hostdir, 'etc', 'rustc')
+ cargo = os.path.join(hostdir, 'bin', 'cargo')
+ workdir = os.path.join(tempfile.mkdtemp(suffix='-br2-testing-rust'),
+ self.crate)
+ manifest = os.path.join(workdir, 'Cargo.toml')
+ prog = os.path.join(workdir, 'target', self.target, 'debug', self.crate)
+
+ cmd = [cargo, 'init', '--bin', '--vcs', 'none', '-vv', workdir]
+ ret = subprocess.call(cmd,
+ stdout=self.b.logfile,
+ stderr=self.b.logfile,
+ env=env)
+ if ret != 0:
+ raise SystemError("Cargo init failed")
+
+ cmd = [
+ cargo, 'build', '-vv', '--target', self.target,
+ '--manifest-path', manifest
+ ]
+ ret = subprocess.call(cmd,
+ stdout=self.b.logfile,
+ stderr=self.b.logfile,
+ env=env)
+ if ret != 0:
+ raise SystemError("Cargo build failed")
+
+ shutil.copy(prog, os.path.join(self.builddir, 'target', 'usr', 'bin'))
+ self.b.build()
+ shutil.rmtree(workdir)
+
+ def test_run(self):
+ self.build_test_prog()
+ self.login()
+ _, exit_code = self.emulator.run(self.crate)
+ self.assertEqual(exit_code, 0)
+
+
+class TestRustBin(TestRustBase):
+ config = \
+ """
+ BR2_arm=y
+ BR2_cortex_a9=y
+ BR2_ARM_ENABLE_NEON=y
+ BR2_ARM_ENABLE_VFP=y
+ BR2_TOOLCHAIN_EXTERNAL=y
+ BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+ BR2_SYSTEM_DHCP="eth0"
+ BR2_LINUX_KERNEL=y
+ BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+ BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11.3"
+ BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
+ BR2_LINUX_KERNEL_DTS_SUPPORT=y
+ BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"
+ BR2_TARGET_ROOTFS_CPIO=y
+ # BR2_TARGET_ROOTFS_TAR is not set
+ BR2_PACKAGE_HOST_CARGO=y
+ BR2_PACKAGE_HOST_RUSTC=y
+ """
+
+
+class TestRust(TestRustBase):
+ config = \
+ """
+ BR2_arm=y
+ BR2_cortex_a9=y
+ BR2_ARM_ENABLE_NEON=y
+ BR2_ARM_ENABLE_VFP=y
+ BR2_TOOLCHAIN_EXTERNAL=y
+ BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+ BR2_SYSTEM_DHCP="eth0"
+ BR2_LINUX_KERNEL=y
+ BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+ BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11.3"
+ BR2_LINUX_KERNEL_DEFCONFIG="vexpress"
+ BR2_LINUX_KERNEL_DTS_SUPPORT=y
+ BR2_LINUX_KERNEL_INTREE_DTS_NAME="vexpress-v2p-ca9"
+ BR2_TARGET_ROOTFS_CPIO=y
+ # BR2_TARGET_ROOTFS_TAR is not set
+ BR2_PACKAGE_HOST_CARGO=y
+ BR2_PACKAGE_HOST_RUSTC=y
+ BR2_PACKAGE_HOST_RUST=y
+ """