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@@ -0,0 +1,79 @@
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+import os
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+
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+import infra.basetest
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+
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+
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+class TestOctave(infra.basetest.BRTest):
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+ # infra.basetest.BASIC_TOOLCHAIN_CONFIG cannot be used as it does
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+ # not include gfortran.
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+ config = \
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+ """
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+ BR2_aarch64=y
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+ BR2_TOOLCHAIN_EXTERNAL=y
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+ BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
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+ BR2_LINUX_KERNEL=y
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+ BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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+ BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.26"
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+ BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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+ BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
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+ BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
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+ BR2_TARGET_ROOTFS_CPIO=y
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+ BR2_TARGET_ROOTFS_CPIO_GZIP=y
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+ # BR2_TARGET_ROOTFS_TAR is not set
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+ BR2_PACKAGE_OCTAVE=y
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+ """
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+ timeout = 60
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+
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+ def octave_cmd(self, octave_expr):
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+ return "octave --quiet --eval '{}'".format(octave_expr)
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+
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+ def test_run(self):
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+ img = os.path.join(self.builddir, "images", "rootfs.cpio.gz")
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+ kern = os.path.join(self.builddir, "images", "Image")
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+ self.emulator.boot(arch="aarch64",
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+ kernel=kern,
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+ kernel_cmdline=["console=ttyAMA0"],
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+ options=["-M", "virt", "-cpu", "cortex-a57", "-m", "512M", "-initrd", img])
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+ self.emulator.login()
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+
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+ # Check Euler identity
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+ cmd = self.octave_cmd("assert (exp(i*pi)+1, 0, 1e-10)")
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+ self.assertRunOk(cmd)
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+
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+ # Solve equation system example from Octave homepage
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+ octave_expr = "b = [4; 9; 2]; "
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+ octave_expr += "A = [ 3 4 5; 1 3 1; 3 5 9 ]; "
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+ octave_expr += "x = A \ b; "
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+ octave_expr += "assert(x, [-1.5; 4; -1.5], 1e-10)"
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+ cmd = self.octave_cmd(octave_expr)
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+ self.assertRunOk(cmd)
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+
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+ # Check octave can fail
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+ cmd = self.octave_cmd("assert(false)")
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+ _, exit_code = self.emulator.run(cmd)
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+ self.assertNotEqual(exit_code, 0)
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+
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+ # Check string output
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+ string = "Hello World"
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+ cmd = self.octave_cmd("printf(\"{}\\n\")".format(string))
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+ output, exit_code = self.emulator.run(cmd)
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+ self.assertEqual(exit_code, 0)
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+ self.assertEqual(output, [string])
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+
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+ # Run some octave self tests
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+ octave_modules = [
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+ "elfun/atan2d",
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+ "elfun/sind",
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+ "general/gradient",
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+ "general/num2str",
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+ "polynomial/poly",
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+ "signal/fftconv",
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+ "special-matrix/magic",
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+ "specfun/isprime",
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+ "statistics/corr",
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+ "strings/str2num"
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+ ]
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+
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+ for mod in octave_modules:
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+ cmd = self.octave_cmd('assert(test(\"{}\"),true)'.format(mod))
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+ self.assertRunOk(cmd)
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Julien Olivain