2da10959e0
This test also fails on Windows amd64, although it is only disabled for aarch64. Co-authored-by: kendal <kendal@thebrowser.company>
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""
|
|
Tests large source files are not locked on Windows when source cache is disabled
|
|
"""
|
|
|
|
import lldb
|
|
import os
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
from shutil import copy
|
|
|
|
|
|
class SettingsUseSourceCacheTestCase(TestBase):
|
|
NO_DEBUG_INFO_TESTCASE = True
|
|
|
|
def test_set_use_source_cache_false(self):
|
|
"""Test that after 'set use-source-cache false', files are not locked."""
|
|
self.set_use_source_cache_and_test(False)
|
|
|
|
@skipIf(hostoslist=no_match(["windows"]))
|
|
@skipIf(oslist=["windows"]) # Fails on windows 11
|
|
def test_set_use_source_cache_true(self):
|
|
"""Test that after 'set use-source-cache false', files are locked."""
|
|
self.set_use_source_cache_and_test(True)
|
|
|
|
def set_use_source_cache_and_test(self, is_cache_enabled):
|
|
"""Common test for both True/False values of use-source-cache."""
|
|
self.build()
|
|
|
|
# Enable/Disable source cache
|
|
self.runCmd(
|
|
"settings set use-source-cache " + ("true" if is_cache_enabled else "false")
|
|
)
|
|
|
|
# Get paths for the main source file.
|
|
src = self.getBuildArtifact("main-copy.cpp")
|
|
self.assertTrue(src)
|
|
|
|
# Make sure source file is bigger than 16K to trigger memory mapping
|
|
self.assertGreater(os.stat(src).st_size, 4 * 4096)
|
|
|
|
target, process, thread, breakpoint = lldbutil.run_to_name_breakpoint(
|
|
self, "calc"
|
|
)
|
|
|
|
# Show the source file contents to make sure LLDB loads src file.
|
|
self.runCmd("source list")
|
|
|
|
# Try deleting the source file.
|
|
is_file_removed = self.removeFile(src)
|
|
|
|
if is_cache_enabled:
|
|
self.assertFalse(
|
|
is_file_removed, "Source cache is enabled, but delete file succeeded"
|
|
)
|
|
|
|
if not is_cache_enabled:
|
|
self.assertTrue(
|
|
is_file_removed, "Source cache is disabled, but delete file failed"
|
|
)
|
|
|
|
def removeFile(self, src):
|
|
"""Remove file and return true iff file was successfully removed."""
|
|
try:
|
|
os.remove(src)
|
|
return True
|
|
except Exception:
|
|
return False
|