upstream/mercurial-mirror Files · contrib/vagrant/run-tests.sh

rust-revlog: fix incorrect results with NULL_NODE prefixes...

rust-revlog: fix incorrect results with NULL_NODE prefixes In case a short hash is a prefix of `NULL_NODE`, the correct revision number lookup is `NULL_REVISION` only if there is no match in the nodemap. Indeed, if there is a single nodemap match, then it is an ambiguity with the always matching `NULL_NODE`. Before this change, using the Mercurial development repository as a testbed (it has public changesets with node ID starting with `0005` and `0009`), this is what `rhg` did (plain `hg` provided for reference) ``` $ rust/target/debug/rhg cat -r 000 README README: no such file in rev $ hg cat -r 000 README abort: ambiguous revision identifier: 000 ``` Here is the expected output for `rhg` on ambiguous prefixes (again, before this change): ``` $ rust/target/debug/rhg cat -r 0001 README abort: ambiguous revision identifier: 0001 ``` The test provided by in `test-rhg.t` could become flaky with this change, unless all hashes are fixed. We expect reviewers to be more sure about that than we are.

anatoly techtonik - - Load All Authors

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      #!/bin/sh

      # This scripts is used to setup temp directory in memory

      # for running Mercurial tests in vritual machine managed

      # by Vagrant (see Vagrantfile for details).

      cd /hgshared

      make local

      cd tests

      mkdir /tmp/ram

      sudo mount -t tmpfs -o size=100M tmpfs /tmp/ram

      export TMPDIR=/tmp/ram

      ./run-tests.py -l --time

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				#!/bin/sh
				# This scripts is used to setup temp directory in memory
				# for running Mercurial tests in vritual machine managed
				# by Vagrant (see Vagrantfile for details).

				cd /hgshared
				make local
				cd tests
				mkdir /tmp/ram
				sudo mount -t tmpfs -o size=100M tmpfs /tmp/ram
				export TMPDIR=/tmp/ram
				./run-tests.py -l --time