diff --git a/test/all b/test/all
index 693a8c4e..7dae67c5 100755
--- a/test/all
+++ b/test/all
@@ -8,7 +8,16 @@ tests=(
   "$ROOT/test/shell"
 )
 
+# Run every suite even when an earlier one fails, so a single failure can't
+# hide whole suites behind it.
+failed=()
 for test in "${tests[@]}"; do
   printf '==> %s\n' "${test#$ROOT/}"
-  "$test"
+  "$test" || failed+=("${test#$ROOT/}")
 done
+
+if (( ${#failed[@]} > 0 )); then
+  printf '\n%d of %d suites failed:\n' "${#failed[@]}" "${#tests[@]}" >&2
+  printf '  %s\n' "${failed[@]}" >&2
+  exit 1
+fi
diff --git a/test/shell b/test/shell
index 215b98aa..c7d7e5fc 100755
--- a/test/shell
+++ b/test/shell
@@ -18,7 +18,19 @@ if (( ${#tests[@]} == 0 )); then
   exit 1
 fi
 
+# Keep going after a failing file. A test file exits at its first failed
+# assertion, so aborting the run there too would hide every file after it --
+# one packaging failure was masking 114 of 134 files.
+failed=()
 for test in "${tests[@]}"; do
   printf '==> %s\n' "${test#$ROOT/}"
-  bash "$test"
+  bash "$test" || failed+=("${test#$ROOT/}")
 done
+
+if (( ${#failed[@]} > 0 )); then
+  printf '\n%d of %d test files failed:\n' "${#failed[@]}" "${#tests[@]}" >&2
+  printf '  %s\n' "${failed[@]}" >&2
+  exit 1
+fi
+
+printf '\nAll %d test files passed.\n' "${#tests[@]}"