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Adds nix-shell test for special-cased ruby interpreter.

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The test fakes the interpreter only to verify the arguments it would be
given.
This commit is contained in:
Samuel Dionne-Riel 2018-04-08 00:45:28 -04:00
parent 399f43c3d5
commit 9478f88681
3 changed files with 23 additions and 0 deletions
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9
tests/nix-shell.sh
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@ -39,3 +39,12 @@ chmod a+rx $TEST_ROOT/shell.shebang.sh
output=$($TEST_ROOT/shell.shebang.sh abc def)
[ "$output" = "foo bar abc def" ]
# Test nix-shell shebang mode for ruby
# This uses a fake interpreter that returns the arguments passed
# This, in turn, verifies the `rc` script is valid and the `load()` script (given using `-e`) is as expected.
sed -e "s|@ENV_PROG@|$(type -p env)|" shell.shebang.rb > $TEST_ROOT/shell.shebang.rb
chmod a+rx $TEST_ROOT/shell.shebang.rb
output=$($TEST_ROOT/shell.shebang.rb abc ruby)
[ "$output" = '-e load("'"$TEST_ROOT"'/shell.shebang.rb") -- abc ruby' ]