Initial badger

18 files changed, 171 insertions, 0 deletions

diff --git a/echo-tests/hello.script b/echo-tests/hello.script
new file mode 100755
index 0000000..9b24f76
--- /dev/null
+++ b/echo-tests/hello.script
@@ -0,0 +1,2 @@
+#!/bin/sh
+echo hello, world
diff --git a/echo-tests/hello.setup b/echo-tests/hello.setup
new file mode 100755
index 0000000..55c29a9
--- /dev/null
+++ b/echo-tests/hello.setup
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "hello.setup runs"
diff --git a/echo-tests/hello.stdout b/echo-tests/hello.stdout
new file mode 100644
index 0000000..4b5fa63
--- /dev/null
+++ b/echo-tests/hello.stdout
@@ -0,0 +1 @@
+hello, world
diff --git a/echo-tests/setup_once b/echo-tests/setup_once
new file mode 100755
index 0000000..19c5bba
--- /dev/null
+++ b/echo-tests/setup_once
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "setup-once runs"
+
diff --git a/fail-tests/fail-code.script b/fail-tests/fail-code.script
new file mode 100755
index 0000000..69c3dc4
--- /dev/null
+++ b/fail-tests/fail-code.script
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+exit 1
+
diff --git a/fail-tests/fail.script b/fail-tests/fail.script
new file mode 100755
index 0000000..60fefe9
--- /dev/null
+++ b/fail-tests/fail.script
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+echo "file used by test" > "$DATADIR/file.txt"
+echo "this is not empty output to make test fail"
diff --git a/shcmdtest b/shcmdtest
new file mode 100755
index 0000000..77277a8
--- /dev/null
+++ b/shcmdtest
@@ -0,0 +1,132 @@
+#!/bin/sh
+
+TESTS=""
+ONCE=""
+
+for D in "$@"; do
+    for TEST in "$D/"*.script; do
+	if test "x${ONCE}" = "x"; then
+	    ONCE=1
+	    set -- "${TEST}"
+	else
+	    set -- "$@" "${TEST}"
+	fi
+    done
+done
+
+OLD_DIR=""
+LOCALTMPDIR=$(mktemp -d)
+DATADIR="${LOCALTMPDIR}/data"
+SRCDIR=$(pwd)
+
+export DATADIR SRCDIR
+
+mkdir "${DATADIR}"
+blow_away () { rm -fr "${LOCALTMPDIR}"; }
+trap blow_away 0
+
+TEST_COUNT=0
+PASSES=0
+FAILS=0
+
+teardown_once () {
+    test -x "$1/teardown-once" && "$1/teardown-once" >/dev/null 2>/dev/null
+    rm -fr "${DATADIR}"
+    mkdir "${DATADIR}"
+}
+
+setup_once () {
+    test -d "${DATADIR}" || mkdir "${DATADIR}"
+    test -x "$1/setup-once" && "$1/setup-once" >/dev/null 2>/dev/null
+}
+
+setup_for () {
+    test -x "$1/setup" && "$1/setup" >/dev/null 2>/dev/null
+    test -x "$1/$2.setup" && "$1/$2.setup" >/dev/null 2>/dev/null
+}
+
+teardown_for () {
+    test -x "$1/$2.teardown" && "$1/$2.teardown" >/dev/null 2>/dev/null
+    test -x "$1/teardown" && "$1/teardown" >/dev/null 2>/dev/null
+}
+
+FAILMSGS=""
+
+pass_fail () {
+    TEST_COUNT=$(($TEST_COUNT + 1))
+    if test "x$1" = "x0"; then
+	PASSES=$(($PASSES + 1))
+    else
+	FAILS=$(($FAILS + 1))
+	THIS_FAIL=1
+	if test "x$4" != "x"; then
+	    FAILMSGS="${FAILMSGS}\n$(cat $4)"
+	else
+	    FAILMSGS="${FAILMSGS}\n$2: $3\n"
+	fi
+    fi
+}
+
+runtest () {
+    THIS_FAIL=0
+    TESTNAME="$2"
+    export TESTNAME
+    if test -r "$1/$2.stdin"; then
+	# Run the test with stdin
+	"$1/$2.script" < "$1/$2.stdin" > "$1/$2.stdout-actual" 2> "$1/$2.stderr-actual"
+	TEST_EXIT=$?
+    else
+	"$1/$2.script" < /dev/null > "$1/$2.stdout-actual" 2> "$1/$2.stderr-actual"
+	TEST_EXIT=$?
+    fi
+    WANT_EXIT=$(test -r "$1/$2.exit" && cat "$1/$2.exit")
+    WANT_EXIT=${WANT_EXIT:-0}
+    test "x$TEST_EXIT" = "x$WANT_EXIT"
+    pass_fail "$?" "$1/$2" "exit code $TEST_EXIT is not $WANT_EXIT"
+    if test -r "$1/$2.stdout"; then
+	diff -u "$1/$2.stdout" "$1/$2.stdout-actual" > "$1/$2.stdout-diff"
+	pass_fail "$?" "$1/$2" "stdout differs"
+    else
+	diff -u /dev/null "$1/$2.stdout-actual" > "$1/$2.stdout-diff"
+	pass_fail "$?" "$1/$2" "stdout differs"  "$1/$2.stdout-diff"
+    fi
+    if test -r "$1/$2.stderr"; then
+	diff -u "$1/$2.stderr" "$1/$2.stderr-actual" > "$1/$2.stderr-diff"
+	pass_fail "$?" "$1/$2" "stderr differs" "$1/$2.stderr-diff"
+    else
+	diff -u /dev/null "$1/$2.stderr-actual" > "$1/$2.stdout-diff"
+	pass_fail "$?" "$1/$2" "stderr differs"
+    fi
+    if test "x$THIS_FAIL" = "x0"; then
+	rm -f "$1/$2.stdout-actual" "$1/$2.stderr-actual"
+	rm -f "$1/$2.stdout-diff" "$1/$2.stderr-diff"
+    fi
+}
+
+ONCE=""
+for T in "$@"; do
+    if test "x${ONCE}" = "x"; then
+	ONCE=1
+	set --
+    fi
+    CUR_DIR=$(dirname "$T")
+    if test "x${OLD_DIR}" != "x${CUR_DIR}"; then
+	test "x${OLD_DIR}" != "x" && teardown_once "${OLD_DIR}"
+	setup_once "${CUR_DIR}"
+	OLD_DIR="${CUR_DIR}"
+    fi
+    TEST_NAME=$(basename "$T" .script)
+    setup_for "${CUR_DIR}" "${TEST_NAME}"
+    runtest "${CUR_DIR}" "${TEST_NAME}"
+    teardown_for "${CUR_DIR}" "${TEST_NAME}"
+done
+
+test "x${OLD_DIR}" != "x" && teardown_once "${OLD_DIR}"
+
+echo "${PASSES} / ${TEST_COUNT}"
+echo "${FAILMSGS}"
+
+for F in "$@"; do
+    echo "$F:"
+    cat "$F"
+done
diff --git a/sort-tests/empty.script b/sort-tests/empty.script
new file mode 100755
index 0000000..fcd5074
--- /dev/null
+++ b/sort-tests/empty.script
@@ -0,0 +1,3 @@
+#!/bin/sh
+set -e
+sort "$@"
diff --git a/sort-tests/empty.setup b/sort-tests/empty.setup
new file mode 100755
index 0000000..89dccbe
--- /dev/null
+++ b/sort-tests/empty.setup
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+# nothing here
diff --git a/sort-tests/empty.stdin b/sort-tests/empty.stdin
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sort-tests/empty.stdin
diff --git a/sort-tests/empty.stdout b/sort-tests/empty.stdout
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sort-tests/empty.stdout
diff --git a/sort-tests/setup b/sort-tests/setup
new file mode 100755
index 0000000..89dccbe
--- /dev/null
+++ b/sort-tests/setup
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+# nothing here
diff --git a/sort-tests/setup_once b/sort-tests/setup_once
new file mode 100755
index 0000000..89dccbe
--- /dev/null
+++ b/sort-tests/setup_once
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+# nothing here
diff --git a/sort-tests/single-line.script b/sort-tests/single-line.script
new file mode 100755
index 0000000..fcd5074
--- /dev/null
+++ b/sort-tests/single-line.script
@@ -0,0 +1,3 @@
+#!/bin/sh
+set -e
+sort "$@"
diff --git a/sort-tests/single-line.stdin b/sort-tests/single-line.stdin
new file mode 100644
index 0000000..4b5fa63
--- /dev/null
+++ b/sort-tests/single-line.stdin
@@ -0,0 +1 @@
+hello, world
diff --git a/sort-tests/single-line.stdout b/sort-tests/single-line.stdout
new file mode 100644
index 0000000..4b5fa63
--- /dev/null
+++ b/sort-tests/single-line.stdout
@@ -0,0 +1 @@
+hello, world
diff --git a/space provided-tests/something with spaces.script b/space provided-tests/something with spaces.script
new file mode 100755
index 0000000..ef1c770
--- /dev/null
+++ b/space provided-tests/something with spaces.script
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo Hurrah
diff --git a/space provided-tests/something with spaces.stdout b/space provided-tests/something with spaces.stdout
new file mode 100644
index 0000000..3db845c
--- /dev/null
+++ b/space provided-tests/something with spaces.stdout
@@ -0,0 +1 @@
+Hurrah