t5318: use 'test_must_be_empty'

A handful of tests in t5318 use 'test_line_count = 0 ...' to make sure that some command does not write any output. While correct, it is more idiomatic to use 'test_must_be_empty' instead. Switch the former invocations to use the latter instead. Signed-off-by: Taylor Blau <me@ttaylorr.com> Acked-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Taylor Blau committed Jun 3, 2020 at 16:21 UTC 6334c5ff9732c4b2171ce3aee012196c01cdf401

1 file changed +4 -4

t/t5318-commit-graph.sh

+4 -4

@@ -140,7 +140,7 @@ test_expect_success 'Add more commits' '

140 test_expect_success 'commit-graph write progress off for redirected stderr' '

141 cd "$TRASH_DIRECTORY/full" &&

142 git commit-graph write 2>err &&

143 - test_line_count = 0 err

143 + test_must_be_empty err

144 '

145

146 test_expect_success 'commit-graph write force progress on for stderr' '

@@ -152,13 +152,13 @@ test_expect_success 'commit-graph write force progress on for stderr' '

152 test_expect_success 'commit-graph write with the --no-progress option' '

153 cd "$TRASH_DIRECTORY/full" &&

154 git commit-graph write --no-progress 2>err &&

155 - test_line_count = 0 err

155 + test_must_be_empty err

156 '

157

158 test_expect_success 'commit-graph verify progress off for redirected stderr' '

159 cd "$TRASH_DIRECTORY/full" &&

160 git commit-graph verify 2>err &&

161 - test_line_count = 0 err

161 + test_must_be_empty err

162 '

163

164 test_expect_success 'commit-graph verify force progress on for stderr' '

@@ -170,7 +170,7 @@ test_expect_success 'commit-graph verify force progress on for stderr' '

170 test_expect_success 'commit-graph verify with the --no-progress option' '

171 cd "$TRASH_DIRECTORY/full" &&

172 git commit-graph verify --no-progress 2>err &&

173 - test_line_count = 0 err

173 + test_must_be_empty err

174 '

175

176 # Current graph structure: