tests: test_auto_source_discovery_grouping: remove dir_sep variable

It isn't used.  Fixes the following shellcheck diagnostics:

    In test_auto_source_discovery_grouping line 42:
            dir_sep='\'
                     ^-- SC1003: Want to escape a single quote? echo 'This is how it'\''s done'.

    In test_auto_source_discovery_grouping line 44:
            dir_sep='/'
            ^-----^ SC2034: dir_sep appears unused. Verify use (or export if used externally).

Reported-by: shellcheck
Change-Id: I9db00870cd697d5ad3bd5aa362a030a4b75f4e4c
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reviewed-on: https://review.lttng.org/c/babeltrace/+/2419
Tested-by: jenkins <jenkins@lttng.org>

diff --git a/tests/cli/convert/test_auto_source_discovery_grouping b/tests/cli/convert/test_auto_source_discovery_grouping
index 8378e625a70ffa8068978efb6e4872fa5d680fe9..219ca0d614856e7d3ce627e7ff7009f4306ca1b3 100755 (executable)
--- a/tests/cli/convert/test_auto_source_discovery_grouping
+++ b/tests/cli/convert/test_auto_source_discovery_grouping
@@ -34,16 +34,6 @@ data_dir="${BT_TESTS_DATADIR}/auto-source-discovery/grouping"
 plugin_dir="${data_dir}"
 trace_dir="${data_dir}/traces"
 
-if [ "$BT_OS_TYPE" = "mingw" ]; then
-       # Use Windows native paths for comparison because Unix
-       # paths are converted by the shell before they are passed
-       # to the native babeltrace2 binary.
-       trace_dir=$(cygpath -w "$trace_dir")
-       dir_sep='\'
-else
-       dir_sep='/'
-fi
-
 stdout_expected_file="${BT_TESTS_DATADIR}/cli/convert/auto-source-discovery-grouping.expect"
 stdout_actual_file=$(mktemp -t stdout-actual.XXXXXX)
 stderr_actual_file=$(mktemp -t actual-stderr.XXXXXX)