frontend/buildcheckout.py: Add build --world test

Added test files to be built using build --world

tests/frontend/buildcheckout.py

@@ -60,6 +60,47 @@ def test_build_checkout(datafiles, cli, strict, hardlinks):
     assert os.path.exists(filename)
 
 
+@pytest.mark.datafiles(os.path.join(os.path.dirname(
+    os.path.realpath(__file__)),
+    "project_world",
+))
+@pytest.mark.parametrize("strict,hardlinks", [
+    ("strict", "copies"),
+    ("strict", "hardlinks"),
+    ("non-strict", "copies"),
+    ("non-strict", "hardlinks"),
+])
+def test_build_world_checkout(datafiles, cli, strict, hardlinks):
+    project = os.path.join(datafiles.dirname, datafiles.basename)
+    checkout = os.path.join(cli.directory, 'checkout')
+
+    # First build it
+    result = cli.run(project=project, args=strict_args(['build', '--world'], strict))
+    result.assert_success()
+
+    # Assert that after a successful build, the builddir is empty
+    builddir = os.path.join(cli.directory, 'build')
+    assert os.path.isdir(builddir)
+    assert not os.listdir(builddir)
+
+    # Prepare checkout args
+    checkout_args = strict_args(['checkout'], strict)
+    if hardlinks == "hardlinks":
+        checkout_args += ['--hardlinks']
+    checkout_args += ['target.bst', checkout]
+
+    # Now check it out
+    result = cli.run(project=project, args=checkout_args)
+    result.assert_success()
+
+    # Check that the executable hello file is found in the checkout
+    filename = os.path.join(checkout, 'usr', 'bin', 'hello')
+    assert os.path.exists(filename)
+
+    filename = os.path.join(checkout, 'usr', 'include', 'pony.h')
+    assert os.path.exists(filename)
+
+
 @pytest.mark.datafiles(DATA_DIR)
 @pytest.mark.parametrize("deps", [("run"), ("none")])
 def test_build_checkout_deps(datafiles, cli, deps):

tests/frontend/project_world/elements/compose-all.bst

+kind: compose
+
+depends:
+- filename: import-bin.bst
+  type: build
+- filename: import-dev.bst
+  type: build
+
+config:
+  # Dont try running the sandbox, we dont have a
+  # runtime to run anything in this context.
+  integrate: False

tests/frontend/project_world/elements/compose-exclude-dev.bst

+kind: compose
+
+depends:
+- filename: import-bin.bst
+  type: build
+- filename: import-dev.bst
+  type: build
+
+config:
+  # Dont try running the sandbox, we dont have a
+  # runtime to run anything in this context.
+  integrate: False
+
+  # Exclude the dev domain
+  exclude:
+  - devel

tests/frontend/project_world/elements/compose-include-bin.bst

+kind: compose
+
+depends:
+- filename: import-bin.bst
+  type: build
+- filename: import-dev.bst
+  type: build
+
+config:
+  # Dont try running the sandbox, we dont have a
+  # runtime to run anything in this context.
+  integrate: False
+
+  # Only include the runtim
+  include:
+  - runtime

tests/frontend/project_world/elements/import-bin.bst

+kind: import
+sources:
+- kind: local
+  path: files/bin-files

tests/frontend/project_world/elements/import-dev.bst

+kind: import
+sources:
+- kind: local
+  path: files/dev-files

tests/frontend/project_world/elements/rebuild-target.bst

+kind: compose
+
+build-depends:
+- target.bst

tests/frontend/project_world/elements/source-bundle/source-bundle-hello.bst

+kind: import
+description: the kind of this element must implement generate_script() method
+
+sources:
+- kind: local
+  path: files/source-bundle

tests/frontend/project_world/elements/target.bst

+kind: stack
+description: |
+
+  Main stack target for the bst build test
+
+depends:
+- import-bin.bst
+- compose-all.bst

tests/frontend/project_world/files/bin-files/usr/bin/hello

+#!/bin/bash
+
+echo "Hello !"

tests/frontend/project_world/files/build-files/buildstream/build/test

+test

tests/frontend/project_world/files/dev-files/usr/include/pony.h

+#ifndef __PONY_H__
+#define __PONY_H__
+
+#define PONY_BEGIN "Once upon a time, there was a pony."
+#define PONY_END "And they lived happily ever after, the end."
+
+#define MAKE_PONY(story)  \
+  PONY_BEGIN \
+  story \
+  PONY_END
+
+#endif /* __PONY_H__ */

tests/frontend/project_world/files/source-bundle/llamas.txt

+llamas

tests/frontend/project_world/project.conf

+# Project config for frontend build test
+name: test
+
+element-path: elements