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authorSimon Warta <[email protected]>2017-08-04 12:10:43 +0200
committerSimon Warta <[email protected]>2017-08-04 12:10:43 +0200
commit898e3a032c23623cd8296c30269f2ed148b7234e (patch)
tree1e752224ff20e0d4420804919f13f2c2a4371998 /src/scripts/python_unittests.py
parent9de1b430d4b2ece9ab6cb1efb3d50867b42b0018 (diff)
Fix typo in script name
Diffstat (limited to 'src/scripts/python_unittests.py')
-rwxr-xr-xsrc/scripts/python_unittests.py274
1 files changed, 274 insertions, 0 deletions
diff --git a/src/scripts/python_unittests.py b/src/scripts/python_unittests.py
new file mode 100755
index 000000000..fff32e03f
--- /dev/null
+++ b/src/scripts/python_unittests.py
@@ -0,0 +1,274 @@
+#!/usr/bin/env python3
+
+"""
+Unittests for Botan Python scripts.
+
+Requires Python 3.
+
+(C) 2017 Simon Warta (Kullo GmbH)
+
+Botan is released under the Simplified BSD License (see license.txt)
+"""
+
+import sys
+import unittest
+
+sys.path.append("../..") # Botan repo root
+from configure import CompilerDetector # pylint: disable=wrong-import-position
+from configure import ModulesChooser # pylint: disable=wrong-import-position
+
+
+class CompilerDetection(unittest.TestCase):
+
+ def test_gcc_invalid(self):
+ detector = CompilerDetector("gcc", "g++", "linux")
+
+ compiler_out = ""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+ compiler_out = "gcc version 20170406 (Ubuntu 6.3.0-12ubuntu2)"
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+
+ def test_clang_invalid(self):
+ detector = CompilerDetector("clang", "clang++", "linux")
+
+ compiler_out = ""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+ compiler_out = "clang version 20170406."
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+
+ def test_msvc_invalid(self):
+ detector = CompilerDetector("msvc", "cl.exe", "windows")
+
+ compiler_out = ""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+ compiler_out = "Microsoft (R) C/C++ Optimizing Compiler Version 19.00.24213.1 for x86"
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), None)
+
+ def test_gcc_version(self):
+ detector = CompilerDetector("gcc", "g++", "linux")
+ compiler_out = """Using built-in specs.
+COLLECT_GCC=/usr/bin/gcc
+COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/6/lto-wrapper
+Target: x86_64-linux-gnu
+Configured with: ../src/configure -v --with-pkgversion='Ubuntu 6.3.0-12ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-6 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
+Thread model: posix
+gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2)"""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), "6.3")
+
+ def test_clang_version(self):
+ detector = CompilerDetector("clang", "clang++", "linux")
+ compiler_out = """clang version 4.0.0-1ubuntu1 (tags/RELEASE_400/rc1)
+Target: x86_64-pc-linux-gnu
+Thread model: posix
+InstalledDir: /usr/bin
+Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6
+Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6.3.0
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9.4
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.1
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6
+Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0
+Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6
+Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6.3.0
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/4.9.4
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.1
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6
+Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.3.0
+Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0
+Candidate multilib: .;@m64
+Selected multilib: .;@m64"""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), "4.0")
+
+ def test_clang_version_two_digit(self):
+ # Output from Crystax NDK. Note: there is a trailing whitespace behind the version
+ # number for whatever reason. But let's keep the original output unchanged.
+ # pylint: disable=trailing-whitespace
+ detector = CompilerDetector("clang", "clang++", "android")
+ compiler_out = """clang version 3.7
+Target: i686-none-linux-android
+Thread model: posix
+Found candidate GCC installation: /foo/crystax-toolchains/x86/bin/../lib/gcc/i686-linux-android/4.9
+Selected GCC installation: /foo/crystax-toolchains/x86/bin/../lib/gcc/i686-linux-android/4.9
+Candidate multilib: .;@m32
+Selected multilib: .;@m32"""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), "3.7")
+
+ def test_msvc_version(self):
+ detector = CompilerDetector("msvc", "cl.exe", "windows")
+ compiler_out = """msvc_version.c
+
+1900
+"""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), "19.0")
+
+ compiler_out = """msvc_version.c
+
+1910
+"""
+ self.assertEqual(detector.version_from_compiler_output(compiler_out), "19.10")
+
+
+class ModulesChooserResolveDependencies(unittest.TestCase):
+ def test_base(self):
+ available_modules = set(["A", "B"])
+ table = {
+ "A": [],
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A"]))
+
+ def test_no_dependencies_defined(self):
+ available_modules = set(["A", "B"])
+ table = {
+ "A": [],
+ }
+ with self.assertRaises(KeyError):
+ ModulesChooser.resolve_dependencies(available_modules, table, "B")
+
+ available_modules = set(["A", "B"])
+ table = {
+ "A": ["B"],
+ }
+ with self.assertRaises(KeyError):
+ ModulesChooser.resolve_dependencies(available_modules, table, "A")
+
+ def test_add_dependency(self):
+ available_modules = set(["A", "B"])
+ table = {
+ "A": ["B"],
+ "B": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "B"]))
+
+ def test_add_dependencies_two_levels(self):
+ available_modules = set(["A", "B", "C"])
+ table = {
+ "A": ["B"],
+ "B": ["C"],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "B", "C"]))
+
+ def test_circular(self):
+ available_modules = set(["A", "B", "C"])
+ table = {
+ "A": ["B"],
+ "B": ["C"],
+ "C": ["A"]
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "B", "C"]))
+
+ def test_not_available(self):
+ available_modules = set(["A", "C"])
+ table = {
+ "A": ["B"],
+ "B": ["C"],
+ "C": ["A"]
+ }
+ ok, _ = ModulesChooser.resolve_dependencies(available_modules, table, "B")
+ self.assertFalse(ok)
+
+ def test_dependency_not_available(self):
+ available_modules = set(["A", "C"])
+ table = {
+ "A": ["B"],
+ "B": ["C"],
+ "C": ["A"]
+ }
+ ok, _ = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertFalse(ok)
+
+ def test_dependency2_not_available(self):
+ available_modules = set(["A", "B"])
+ table = {
+ "A": ["B"],
+ "B": ["C"],
+ "C": ["A"]
+ }
+ ok, _ = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertFalse(ok)
+
+ def test_dependency_choices(self):
+ available_modules = set(["A", "B", "C"])
+ table = {
+ "A": ["B|C"],
+ "B": [],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertTrue(modules == set(["A", "B"]) or modules == set(["A", "C"]))
+
+ def test_dependency_prefer_existing(self):
+ available_modules = set(["A", "B", "C"])
+ table = {
+ "A": ["C", "B|C"],
+ "B": [],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "C"]))
+
+ def test_dependency_prefer_existing2(self):
+ available_modules = set(["A", "B", "C"])
+ table = {
+ "A": ["B", "B|C"],
+ "B": [],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "B"]))
+
+ def test_dependency_choices_impossible(self):
+ available_modules = set(["A", "C"])
+ table = {
+ "A": ["B|C"],
+ "B": [],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "C"]))
+
+ def test_dependency_choices_impossible2(self):
+ available_modules = set(["A", "B"])
+ table = {
+ "A": ["B|C"],
+ "B": [],
+ "C": []
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "A")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["A", "B"]))
+
+ def test_deep(self):
+ available_modules = set(["A", "B", "C", "E", "G"])
+ table = {
+ "A": ["B|C"],
+ "B": ["D"],
+ "C": ["E"],
+ "D": [],
+ "E": ["F|G"],
+ "F": ["A", "B"],
+ "G": ["A", "G"]
+ }
+ ok, modules = ModulesChooser.resolve_dependencies(available_modules, table, "G")
+ self.assertTrue(ok)
+ self.assertEqual(modules, set(["G", "A", "C", "E"]))
+
+
+if __name__ == '__main__':
+ unittest.TestCase.longMessage = True
+ unittest.main()