Merge pull request #6908 from ipfs/test/test-sharness-tests

test(sharness): test our tests

test/sharness/t0001-tests-work.sh

+#!/usr/bin/env bash
+
+test_description="Test sharness tests are correctly written"
+
+. lib/test-lib.sh
+
+for file in $(find ..  -maxdepth 1 -name 't*.sh' -type f); do
+    test_expect_success "test in $file finishes" '
+      grep -q "^test_done\b" "$file"
+    '
+
+    test_expect_success "test in $file has a description" '
+              test_must_fail grep -L "^test_description=" "$file"
+            '
+
+    # We have some tests that manually kill.
+    case "$(basename "$file")" in
+        t0060-daemon.sh|t0023-shutdown.sh) continue ;;
+    esac
+
+    test_expect_success "test in $file has matching ipfs start/stop" '
+      awk "/^ *[^#]*test_launch_ipfs_daemon/ { if (count != 0) { exit(1) }; count++ } /^ *[^#]*test_kill_ipfs_daemon/ { if (count != 1) { exit(1) }; count-- } END { exit(count) }" "$file"
+    '
+done
+
+test_done