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authorLudovic Courtès <ludo@gnu.org>2014-06-04 17:26:54 +0200
committerLudovic Courtès <ludo@gnu.org>2014-06-04 18:15:50 +0200
commitc17b5ab4db140f142f38cdc99468e63e66c91912 (patch)
tree1388155a22ec171872229350f5423dd2f208ebf4 /tests
parentd3bbe992ec33860aedccb26734a7a83d263e7ec3 (diff)
downloadguix-c17b5ab4db140f142f38cdc99468e63e66c91912.tar.gz
tests: Skip tests that would hit the shebang length limitation.
* tests/gexp.scm (shebang): New variable.
  Skip "gexp->script" when SHEBANG is longer than 127 chars.
* guix/gexp.scm (gexp->script): Add comment on the issue.
Diffstat (limited to 'tests')
-rw-r--r--tests/gexp.scm8
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/gexp.scm b/tests/gexp.scm
index 21606b510b..60adf497ed 100644
--- a/tests/gexp.scm
+++ b/tests/gexp.scm
@@ -211,6 +211,14 @@
     (return (string=? (readlink (string-append out "/foo"))
                       guile))))
 
+(define shebang
+  (string-append (derivation->output-path guile-for-build)
+                 "/bin/guile --no-auto-compile"))
+
+;; If we're going to hit the silly shebang limit (128 chars on Linux-based
+;; systems), then skip the following test.
+(test-skip (if (> (string-length shebang) 127) 1 0))
+
 (test-assertm "gexp->script"
   (mlet* %store-monad ((n ->   (random (expt 2 50)))
                        (exp -> (gexp