This should be more reliable than the current method, and prepares the
test suite for a consistent way to clean up before re-running the tests
with different options.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This makes use of the just-introduced consistent way to specify that a
long-running process needs to be terminated at the end of a test script
run.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
When running the p4 daemon or `git daemon`, we want to kill it at the
end of the test script.
So far, we do this "manually".
However, in the next few commits we want to teach the test suite to
optionally re-run scripts with different options, therefore we will have
to have a consistent way to stop daemons.
Let's introduce `test_atexit`, which is loosely modeled after
`test_when_finished` (but has a broader scope: rather than running the
commands after the current test case, run them when the test script
finishes, and also run them when the `--immediate` option is in effect).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit adds an azure-pipelines.yml file which is Azure DevOps'
equivalent to Travis CI's .travis.yml.
To make things a bit easier to understand, we refrain from using the
`matrix` feature here because (while it is powerful) it can be a bit
confusing to users who are not familiar with CI setups. Therefore, we
use a separate phase even for similar configurations (such as GCC vs
Clang on Linux, GCC vs Clang on macOS).
Also, we make use of the shiny new feature we just introduced where the
test suite can output JUnit-style .xml files. This information is made
available in a nice UI that allows the viewer to filter by phase and/or
test number, and to see trends such as: number of (failing) tests, time
spent running the test suite, etc.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This patch introduces a conditional arm that defines some environment
variables and a function that displays the URL given the job id (to
identify previous runs for known-good trees).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This will come in handy when publishing the results of Git's test suite
during an automated Azure DevOps run.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In the next commit, we want to teach Git's test suite to optionally
output test results in JUnit-style .xml files. These files contain
information about the time spent. So we need a way to measure time.
While we could use `date +%s` for that, this will give us only seconds,
i.e. very coarse-grained timings.
GNU `date` supports `date +%s.%N` (i.e. nanosecond-precision output),
but there is no equivalent in BSD `date` (read: on macOS, we would not
be able to obtain precise timings).
So let's introduce `test-tool date getnanos`, with an optional start
time, that outputs preciser values.
Granted, it is a bit pointless to try measuring times accurately in
shell scripts, certainly to nanosecond precision. But it is better than
second-granularity.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The upcoming patches will allow building git.git via Azure Pipelines
(i.e. Azure DevOps' Continuous Integration), where variable names and
URLs look a bit different than in Travis CI.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The name is hard-coded to reflect that we use Travis CI for continuous
testing.
In the next commits, we will extend this to be able use Azure DevOps,
too.
So let's adjust the name to make it more generic.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This speeds up the tests by a bit on Windows, where running Unix shell
scripts (and spawning processes) is not exactly a cheap operation.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
When building Git with RUNTIME_PREFIX and starting a test helper from
t/helper/, it fails to detect the system prefix correctly.
This is the reason that the warning
RUNTIME_PREFIX requested, but prefix computation failed. [...]
to be printed.
In t0061, we did not expect that to happen, and it actually did not
happen in the normal case, because bin-wrappers/test-tool specifically
sets GIT_TEXTDOMAINDIR (and as a consequence, nothing in test-tool wants
to know about the runtime prefix).
However, with --with-dashes, bin-wrappers/test-tool is no longer called,
but t/helper/test-tool is called directly.
So let's just ignore the RUNTIME_PREFIX warning.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
We really need to be able to find the test helpers... Really. This
change was forgotten when we moved the test helpers into t/helper/
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This brings in the change that made it into Git for Windows' `master`
just before rebasing to v2.19.2.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
We do not actually need -mconsole; it is the default. But it hurts to
have it, as it breaks the assumption of the mingw-w64-git package that
it can reuse the flags to link git-bash.exe. So let's remove it.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Belated documentation update to adjust to a new world order that
happened a yew years ago.
* uk/merge-subtree-doc-update:
howto/using-merge-subtree: mention --allow-unrelated-histories
Code clean-up to serve as a BCP example.
Further clean-up patches may want to follow soon.
* sb/strbuf-h-update:
strbuf.h: format according to coding guidelines
Doc update.
* ma/commit-graph-docs:
Doc: refer to the "commit-graph file" with dash
git-commit-graph.txt: refer to "*commit*-graph file"
git-commit-graph.txt: typeset more in monospace
git-commit-graph.txt: fix bullet lists
Doc updates.
* fe/doc-updates:
git-describe.1: clarify that "human readable" is also git-readable
git-column.1: clarify initial description, provide examples
git-archimport.1: specify what kind of Arch we're talking about
