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authorDiana Picus <diana.picus@linaro.org>2017-12-22 16:30:27 +0100
committerDiana Picus <diana.picus@linaro.org>2017-12-22 16:36:24 +0100
commit2b3addadf13760cc4d173f9ae642f60865a9ce64 (patch)
tree892309c7aaaabe7f674da67d01c07d0dc2dc24f5
parent9a68e7bc8699dcc5c69be9674d73fd7fa19160db (diff)
downloadlinaro-scripts-2b3addadf13760cc4d173f9ae642f60865a9ce64.tar.gz
Add tests that I forgot in a previous commit
Forgot to git add this file when adding support for llvm.py configure. Change-Id: I0b900014cebc41ae57e910bf14fa762e29befcb9
-rw-r--r--tests/cli/testllvmconfigure.py92
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/cli/testllvmconfigure.py b/tests/cli/testllvmconfigure.py
new file mode 100644
index 0000000..fd68bde
--- /dev/null
+++ b/tests/cli/testllvmconfigure.py
@@ -0,0 +1,92 @@
+"""Command line interface tests for llvm.py configure.
+
+Note that although this uses the unittest framework, it does *not* contain unit
+tests.
+
+"""
+from os import path
+from subprocess import CalledProcessError
+from tempfile import mkdtemp
+from uuid import uuid4
+
+from llvmtestcase import LLVMTestCase, debug
+
+class Testllvmconfigure(LLVMTestCase):
+
+ @classmethod
+ def llvm_configure(cls, *args, **kwargs):
+ return cls.command_with_defaults("configure", *args, **kwargs)
+
+ @classmethod
+ def setUpClass(cls):
+ cls.env = mkdtemp()
+
+ cls.llvm_repo = path.join(cls.env, "llvm-repo")
+ cls.create_dummy_repo(cls.llvm_repo)
+
+ cls.llvm_worktree = path.join(cls.env, "llvm")
+ cls.add_worktree(cls.llvm_repo, cls.llvm_worktree, "br")
+
+ def test_build_dir_is_compulsory(self):
+ """Test that we get an error if we don't pass the build dir."""
+ with self.assertRaises(CalledProcessError) as context:
+ self.run_with_output(self.llvm_configure())
+
+ self.assertRegex(
+ str(context.exception.output),
+ "(.*\n)*the following arguments are required: --build-dir(.*\n)*")
+
+ def test_default_args(self):
+ """Test that we can get a simple configure command."""
+ output = self.run_with_output(self.llvm_configure("--dry-run",
+ "--build-dir",
+ "anywhere"))
+ self.assertRegex(output,
+ "anywhere\$ cmake -G Ninja .* {}".format(self.llvm_worktree))
+
+ def test_generator(self):
+ """Test that we can specify a custom generator."""
+ output = self.run_with_output(self.llvm_configure("--dry-run",
+ "--build-dir",
+ "anywhere",
+ "--cmake-generator",
+ "\"Unix Makefiles\""))
+ self.assertRegex(output,
+ "anywhere\$ cmake -G \"Unix Makefiles\" .* {}".format(self.llvm_worktree))
+
+ def test_cmake_vars(self):
+ """Test that we can specify custom cmake variables."""
+ output = self.run_with_output(self.llvm_configure(
+ "--dry-run",
+ "--build-dir", "anywhere",
+ "--cmake-def", "VAR1=VAL1",
+ "--cmake-def", "VAR2=\"-not --so simple\""))
+
+ self.assertRegex(output,
+ "anywhere\$ cmake -G Ninja .* -DVAR1=VAL1 -DVAR2=\"-not --so simple\" {}".format(self.llvm_worktree))
+
+ def test_create_build_dir(self):
+ """
+ Test that we create the build directory if it doesn't already exist (but
+ not in dry-run).
+ """
+ buildDir = path.join(self.env, "brand-new-build-dir")
+ self.assertFalse(path.isdir(buildDir))
+
+ self.run_with_output(self.llvm_configure("--dry-run",
+ "--build-dir", buildDir))
+ self.assertFalse(path.isdir(buildDir))
+
+ # When not running in dry run mode, we're going to try to execute a
+ # CMake command that's going to fail because we don't have a valid LLVM
+ # source directory. This is fine, since the purpose of this test isn't
+ # to check the integration with CMake.
+ with self.assertRaises(Exception) as context:
+ print(self.run_with_output(self.llvm_configure("--build-dir",
+ buildDir)))
+
+ self.assertRegex(
+ str(context.exception.output),
+ "(.*\n)*The source directory .* does not appear to contain CMakeLists.txt(.*\n)*")
+
+ self.assertTrue(path.isdir(buildDir))