emerge --buildpkgonly: respect buildtime hard blockers

Bug: https://bugs.gentoo.org/689226
Signed-off-by: Zac Medico <zmedico@gentoo.org>

1 files changed, 86 insertions, 1 deletions

diff --git a/lib/portage/tests/resolver/test_blocker.py b/lib/portage/tests/resolver/test_blocker.py
index 94a88b8b4..6534f99e6 100644
--- a/lib/portage/tests/resolver/test_blocker.py
+++ b/lib/portage/tests/resolver/test_blocker.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Gentoo Foundation
+# Copyright 2014-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 from portage.tests import TestCase
@@ -46,3 +46,88 @@ class SlotConflictWithBlockerTestCase(TestCase):
 				self.assertEqual(test_case.test_success, True, test_case.fail_msg)
 		finally:
 			playground.cleanup()
+
+	def testBlockerBuildpkgonly(self):
+		ebuilds = {
+			'dev-libs/A-1': {
+				'EAPI': '7',
+				'DEPEND': '!!dev-libs/X'
+			},
+
+			'dev-libs/B-1': {
+				'EAPI': '7',
+				'BDEPEND': '!!dev-libs/X'
+			},
+
+			'dev-libs/C-1': {
+				'EAPI': '7',
+				'BDEPEND': '!dev-libs/X'
+			},
+
+			'dev-libs/D-1': {
+				'EAPI': '7',
+				'DEPEND': '!dev-libs/X'
+			},
+
+			'dev-libs/E-1': {
+				'EAPI': '7',
+				'RDEPEND': '!dev-libs/X !!dev-libs/X'
+			},
+
+			'dev-libs/F-1': {
+				'EAPI': '7',
+				'PDEPEND': '!dev-libs/X !!dev-libs/X'
+			},
+		}
+
+		installed = {
+			'dev-libs/X-1': {},
+		}
+
+		test_cases = (
+			ResolverPlaygroundTestCase(
+				['dev-libs/A'],
+				success = False,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/A-1', '!!dev-libs/X']),
+
+			ResolverPlaygroundTestCase(
+				['dev-libs/B'],
+				success = False,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/B-1', '!!dev-libs/X']),
+
+			ResolverPlaygroundTestCase(
+				['dev-libs/C'],
+				success = True,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/C-1']),
+
+			ResolverPlaygroundTestCase(
+				['dev-libs/D'],
+				success = True,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/D-1']),
+
+			ResolverPlaygroundTestCase(
+				['dev-libs/E'],
+				success = True,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/E-1']),
+
+			ResolverPlaygroundTestCase(
+				['dev-libs/F'],
+				success = True,
+				options = {'--buildpkgonly': True},
+				mergelist = ['dev-libs/F-1']),
+		)
+
+		playground = ResolverPlayground(ebuilds=ebuilds,
+			installed=installed, debug=False)
+		try:
+			for test_case in test_cases:
+				playground.run_TestCase(test_case)
+				self.assertEqual(test_case.test_success, True, test_case.fail_msg)
+		finally:
+			playground.debug = False
+			playground.cleanup()