tests: "grep -e" is not portable to all platforms

The "-e" option to grep is not needed unless specifying more than one
pattern, which we don't do.  Remove it to avoid restricting the tests on
platforms that do not have a grep that recognises "-e".

Signed-off-by: John Keeping <john@keeping.me.uk>

8 files changed, 55 insertions, 55 deletions

diff --git a/tests/t0101-index.sh b/tests/t0101-index.sh
index 573a351..ab63aca 100755
--- a/tests/t0101-index.sh
+++ b/tests/t0101-index.sh
@@ -5,14 +5,14 @@
 prepare_tests "Check content on index page"
 
 run_test 'generate index page' 'cgit_url "" >trash/tmp'
-run_test 'find foo repo' 'grep -e "foo" trash/tmp'
-run_test 'find foo description' 'grep -e "\[no description\]" trash/tmp'
-run_test 'find bar repo' 'grep -e "bar" trash/tmp'
-run_test 'find bar description' 'grep -e "the bar repo" trash/tmp'
-run_test 'find foo+bar repo' 'grep -e ">foo+bar<" trash/tmp'
-run_test 'verify foo+bar link' 'grep -e "/foo+bar/" trash/tmp'
-run_test 'verify "with%20space" link' 'grep -e "/with%20space/" trash/tmp'
-run_test 'no tree-link' '! grep -e "foo/tree" trash/tmp'
-run_test 'no log-link' '! grep -e "foo/log" trash/tmp'
+run_test 'find foo repo' 'grep "foo" trash/tmp'
+run_test 'find foo description' 'grep "\[no description\]" trash/tmp'
+run_test 'find bar repo' 'grep "bar" trash/tmp'
+run_test 'find bar description' 'grep "the bar repo" trash/tmp'
+run_test 'find foo+bar repo' 'grep ">foo+bar<" trash/tmp'
+run_test 'verify foo+bar link' 'grep "/foo+bar/" trash/tmp'
+run_test 'verify "with%20space" link' 'grep "/with%20space/" trash/tmp'
+run_test 'no tree-link' '! grep "foo/tree" trash/tmp'
+run_test 'no log-link' '! grep "foo/log" trash/tmp'
 
 tests_done
diff --git a/tests/t0102-summary.sh b/tests/t0102-summary.sh
index f299c5a..f778cb4 100755
--- a/tests/t0102-summary.sh
+++ b/tests/t0102-summary.sh
@@ -5,22 +5,22 @@
 prepare_tests "Check content on summary page"
 
 run_test 'generate foo summary' 'cgit_url "foo" >trash/tmp'
-run_test 'find commit 1' 'grep -e "commit 1" trash/tmp'
-run_test 'find commit 5' 'grep -e "commit 5" trash/tmp'
-run_test 'find branch master' 'grep -e "master" trash/tmp'
-run_test 'no tags' '! grep -e "tags" trash/tmp'
+run_test 'find commit 1' 'grep "commit 1" trash/tmp'
+run_test 'find commit 5' 'grep "commit 5" trash/tmp'
+run_test 'find branch master' 'grep "master" trash/tmp'
+run_test 'no tags' '! grep "tags" trash/tmp'
 run_test 'clone-url expanded correctly' '
-        grep -e "git://example.org/foo.git" trash/tmp
+        grep "git://example.org/foo.git" trash/tmp
 '
 
 run_test 'generate bar summary' 'cgit_url "bar" >trash/tmp'
-run_test 'no commit 45' '! grep -e "commit 45" trash/tmp'
-run_test 'find commit 46' 'grep -e "commit 46" trash/tmp'
-run_test 'find commit 50' 'grep -e "commit 50" trash/tmp'
-run_test 'find branch master' 'grep -e "master" trash/tmp'
-run_test 'no tags' '! grep -e "tags" trash/tmp'
+run_test 'no commit 45' '! grep "commit 45" trash/tmp'
+run_test 'find commit 46' 'grep "commit 46" trash/tmp'
+run_test 'find commit 50' 'grep "commit 50" trash/tmp'
+run_test 'find branch master' 'grep "master" trash/tmp'
+run_test 'no tags' '! grep "tags" trash/tmp'
 run_test 'clone-url expanded correctly' '
-        grep -e "git://example.org/bar.git" trash/tmp
+        grep "git://example.org/bar.git" trash/tmp
 '
 
 tests_done
diff --git a/tests/t0103-log.sh b/tests/t0103-log.sh
index 7fa6754..67fcba0 100755
--- a/tests/t0103-log.sh
+++ b/tests/t0103-log.sh
@@ -5,21 +5,21 @@
 prepare_tests "Check content on log page"
 
 run_test 'generate foo/log' 'cgit_url "foo/log" >trash/tmp'
-run_test 'find commit 1' 'grep -e "commit 1" trash/tmp'
-run_test 'find commit 5' 'grep -e "commit 5" trash/tmp'
+run_test 'find commit 1' 'grep "commit 1" trash/tmp'
+run_test 'find commit 5' 'grep "commit 5" trash/tmp'
 
 run_test 'generate bar/log' 'cgit_url "bar/log" >trash/tmp'
-run_test 'find commit 1' 'grep -e "commit 1" trash/tmp'
-run_test 'find commit 50' 'grep -e "commit 50" trash/tmp'
+run_test 'find commit 1' 'grep "commit 1" trash/tmp'
+run_test 'find commit 50' 'grep "commit 50" trash/tmp'
 
 run_test 'generate "with%20space/log?qt=grep&q=commit+1"' '
         cgit_url "with+space/log&qt=grep&q=commit+1" >trash/tmp
 '
-run_test 'find commit 1' 'grep -e "commit 1" trash/tmp'
-run_test 'find link with %20 in path' 'grep -e "/with%20space/log/?qt=grep" trash/tmp'
-run_test 'find link with + in arg' 'grep -e "/log/?qt=grep&amp;q=commit+1" trash/tmp'
-run_test 'no links with space in path' '! grep -e "href=./with space/" trash/tmp'
-run_test 'no links with space in arg' '! grep -e "q=commit 1" trash/tmp'
-run_test 'commit 2 is not visible' '! grep -e "commit 2" trash/tmp'
+run_test 'find commit 1' 'grep "commit 1" trash/tmp'
+run_test 'find link with %20 in path' 'grep "/with%20space/log/?qt=grep" trash/tmp'
+run_test 'find link with + in arg' 'grep "/log/?qt=grep&amp;q=commit+1" trash/tmp'
+run_test 'no links with space in path' '! grep "href=./with space/" trash/tmp'
+run_test 'no links with space in arg' '! grep "q=commit 1" trash/tmp'
+run_test 'commit 2 is not visible' '! grep "commit 2" trash/tmp'
 
 tests_done
diff --git a/tests/t0104-tree.sh b/tests/t0104-tree.sh
index 2ce1251..7aa3b8d 100755
--- a/tests/t0104-tree.sh
+++ b/tests/t0104-tree.sh
@@ -5,29 +5,29 @@
 prepare_tests "Check content on tree page"
 
 run_test 'generate bar/tree' 'cgit_url "bar/tree" >trash/tmp'
-run_test 'find file-1' 'grep -e "file-1" trash/tmp'
-run_test 'find file-50' 'grep -e "file-50" trash/tmp'
+run_test 'find file-1' 'grep "file-1" trash/tmp'
+run_test 'find file-50' 'grep "file-50" trash/tmp'
 
 run_test 'generate bar/tree/file-50' 'cgit_url "bar/tree/file-50" >trash/tmp'
 
 run_test 'find line 1' '
-        grep -e "<a class=.no. id=.n1. name=.n1. href=.#n1.>1</a>" trash/tmp
+        grep "<a class=.no. id=.n1. name=.n1. href=.#n1.>1</a>" trash/tmp
 '
 
 run_test 'no line 2' '
-        ! grep -e "<a class=.no. id=.n2. name=.n2. href=.#n2.>2</a>" trash/tmp
+        ! grep "<a class=.no. id=.n2. name=.n2. href=.#n2.>2</a>" trash/tmp
 '
 
 run_test 'generate foo+bar/tree' 'cgit_url "foo%2bbar/tree" >trash/tmp'
 
 run_test 'verify a+b link' '
-        grep -e "/foo+bar/tree/a+b" trash/tmp
+        grep "/foo+bar/tree/a+b" trash/tmp
 '
 
 run_test 'generate foo+bar/tree?h=1+2' 'cgit_url "foo%2bbar/tree&h=1%2b2" >trash/tmp'
 
 run_test 'verify a+b?h=1+2 link' '
-        grep -e "/foo+bar/tree/a+b?h=1%2b2" trash/tmp
+        grep "/foo+bar/tree/a+b?h=1%2b2" trash/tmp
 '
 
 tests_done
diff --git a/tests/t0105-commit.sh b/tests/t0105-commit.sh
index ae794c8..19a650b 100755
--- a/tests/t0105-commit.sh
+++ b/tests/t0105-commit.sh
@@ -5,18 +5,18 @@
 prepare_tests "Check content on commit page"