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tests: Arrange to have the socket file name fit in `sun_path'. 

* test-env.in (NIX_STATE_DIR): Choose a slightly smaller directory name.
This commit is contained in:
Ludovic Courtès 2012-12-13 00:24:27 +01:00
parent fdb50f8d8a
commit 8a9451c89e
1 changed files with 7 additions and 1 deletions
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8
test-env.in
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@ -31,9 +31,15 @@ then
NIX_STORE_DIR="@GUIX_TEST_ROOT@/store"
NIX_LOCALSTATE_DIR="@GUIX_TEST_ROOT@/var"
NIX_LOG_DIR="@GUIX_TEST_ROOT@/var/log/nix"
NIX_STATE_DIR="@GUIX_TEST_ROOT@/var/nix-$$" # allow for parallel tests
NIX_DB_DIR="@GUIX_TEST_ROOT@/db"
NIX_ROOT_FINDER="@abs_top_builddir@/nix/scripts/list-runtime-roots"
# Choose a PID-dependent name to allow for parallel builds. Note
# that the directory name must be chosen so that the socket's file
# name is less than 108-char long (the size of `sun_path' in glibc).
# Currently, in Nix builds, we're at ~106 chars...
NIX_STATE_DIR="@GUIX_TEST_ROOT@/var/$$" # allow for parallel tests
export NIX_SUBSTITUTERS NIX_IGNORE_SYMLINK_STORE NIX_STORE_DIR \
NIX_LOCALSTATE_DIR NIX_LOG_DIR NIX_STATE_DIR NIX_DB_DIR \
NIX_ROOT_FINDER