1 files changed, 46 insertions, 0 deletions
diff --git a/tests/sha256sum.test b/tests/sha256sum.test
new file mode 100755
index 00000000..05c66d60
--- /dev/null
+++ b/tests/sha256sum.test
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+# These tests are based on RFC3174 which were based on FIPS PUB 180-1
+
+testcmd "abc" "" \
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  -\n"\
+        "" "abc"
+
+testcmd "longer str" "" \
+        "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1  -\n"\
+        "" "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+
+testing "a million nulls" \
+        'dd if=/dev/zero bs=1000 count=1000 2>/dev/null|tr \\0 a|sha256sum' \
+        "cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0  -\n"\
+        "" ""
+
+testing "bunch of digits" \
+        'for i in `seq 1 10`; do echo -n 0123456701234567012345670123456701234567012345670123456701234567 ; done | sha256sum' \
+        "594847328451bdfa85056225462cc1d867d877fb388df0ce35f25ab5562bfbb5  -\n"\
+        "" ""
+
+echo -n "def" > file2
+testcmd "-" "-" \
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  -\n"\
+        "" "abc"
+
+testcmd "file" "input" \
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  input\n" \
+        "abc" ""
+
+testcmd "file1 file2" \
+        "input file2" \
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  input\ncb8379ac2098aa165029e3938a51da0bcecfc008fd6795f401178647f96c5b34  file2\n" \
+        "abc" ""
+
+testcmd "file1 file2 -" \
+        "input file2 -" \
+        "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  input\ncb8379ac2098aa165029e3938a51da0bcecfc008fd6795f401178647f96c5b34  file2\nba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  -\n" \
+        "abc" "abc"
+
+rm -f file2