Go: Install integration test dependencies to local GOPATH

Author: mbg

go/ql/integration-tests/all-platforms/go/bazel-sample-1/test.py

@@ -1,8 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
+
 run_codeql_database_create([], lang="go", source="src")
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/bazel-sample-2/test.py

@@ -1,8 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
+
 run_codeql_database_create([], lang="go", source="src")
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/build-constraints-exclude-all-go-files/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/go-files-found-not-processed/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None, runFunction=runUnsuccessfully)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/newer-go-version-needed/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None, runFunction=runUnsuccessfully)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/no-go-files-found/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None, runFunction=runUnsuccessfully)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/package-not-found-with-go-mod/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/package-not-found-without-go-mod/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['LGTM_INDEX_IMPORT_PATH'] = "test"
 run_codeql_database_create([], lang="go", source="work", db=None)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/diagnostics/unsupported-relative-path/test.py

@@ -1,9 +1,18 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 from diagnostics_test_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 os.environ['GITHUB_REPOSITORY'] = "a/b"
 run_codeql_database_create([], lang="go", source="work", db=None, runFunction=runUnsuccessfully)
 
 check_diagnostics()
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])

go/ql/integration-tests/all-platforms/go/go-get-without-modules-sample/test.py

@@ -1,5 +1,14 @@
-import sys
+import os
+import subprocess
 
 from create_database_utils import *
 
+# Set up a GOPATH relative to this test's root directory;
+# we set os.environ instead of using extra_env because we
+# need it to be set for the call to "go clean -modcache" later
+goPath = os.path.join(os.path.abspath(os.getcwd()), ".go")
+os.environ['GOPATH'] = goPath
 run_codeql_database_create([], lang="go", source="src")
+
+# Clean up the temporary GOPATH
+subprocess.call(["go", "clean", "-modcache"])