kernel/git - git - PowerEL Git System

Tree: b778c1eef5

Author	SHA1	Message	Date
Johannes Schindelin	68440496c7	test-drop-caches: use `has_dos_drive_prefix()` This is a companion patch to 'mingw: handle `subst`-ed "DOS drives"': use the DOS drive prefix handling that is already provided by `compat/mingw.c` (and which just learned to handle non-alphabetical "drive letters"). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>	5 years ago
Ben Peart	5a06a20e0c	handle lower case drive letters on Windows On Windows, if a tool calls SetCurrentDirectory with a lower case drive letter, the subsequent call to GetCurrentDirectory will return the same lower case drive letter. Powershell, for example, does not normalize the path. If that happens, test-drop-caches will error out as it does not correctly to handle lower case drive letters. Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Ben Peart <Ben.Peart@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
Ben Peart	447ed832e5	test-drop-caches: simplify delay loading of NtSetSystemInformation Take advantage of the recent addition of support for lazy loading functions[1] on Windows to simplify the loading of NtSetSystemInformation. [1] `db2f7c48cb` (Win32: simplify loading of DLL functions, 2017-09-25) Signed-off-by: Ben Peart <benpeart@microsoft.com> Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
Nguyễn Thái Ngọc Duy	1c854745bd	t/helper: merge test-drop-caches into test-tool Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
Ben Peart	14527b3002	fsmonitor: add a performance test Add a test utility (test-drop-caches) that flushes all changes to disk then drops file system cache on Windows, Linux, and OSX. Add a perf test (p7519-fsmonitor.sh) for fsmonitor. By default, the performance test will utilize the Watchman file system monitor if it is installed. If Watchman is not installed, it will use a dummy integration script that does not report any new or modified files. The dummy script has very little overhead which provides optimistic results. The performance test will also use the untracked cache feature if it is available as fsmonitor uses it to speed up scanning for untracked files. There are 4 environment variables that can be used to alter the default behavior of the performance test: GIT_PERF_7519_UNTRACKED_CACHE: used to configure core.untrackedCache GIT_PERF_7519_SPLIT_INDEX: used to configure core.splitIndex GIT_PERF_7519_FSMONITOR: used to configure core.fsmonitor GIT_PERF_7519_DROP_CACHE: if set, the OS caches are dropped between tests The big win for using fsmonitor is the elimination of the need to scan the working directory looking for changed and untracked files. If the file information is all cached in RAM, the benefits are reduced. Signed-off-by: Ben Peart <benpeart@microsoft.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	8 years ago