moved tests into test directory

tests/bonsai/dj.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+# Copyright (c) 2024 DTB <trinity@trinity.moe>
+# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
+# SPDX-License-Identifier: FSFAP
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice and this
+# notice are preserved.  This file is offered as-is, without any warranty.
+
+! dj -h
+
+# This test is theoretically Linux-dependent; write(2) should return -1 on
+# error.
+# Right now dj(1) interprets the return value of write(2) as the amount of
+# bytes written. This can decrement the stored quantity of bytes written,
+# which is an int, so doesn't underflow but goes negative. dj(1) tries to
+# again to write(2) if an error occurs in which no bytes are written, so in
+# total two write(2)s are attempted and so the written byte quantity is -2.
+# This is a bug and will change, but for now is at least documented.
+dj -Hi /dev/zero -o /dev/full \
+	| xargs -I out "$BIN/strcmp" '1+0 > 0+0; 1024 > -2' out
+
+# Read nothing from /dev/null, write nothing to /dev/null.
+dj -Hi /dev/null -o /dev/null \
+	| xargs -I out "$BIN/strcmp" '0+0 > 0+0; 0 > 0' out

tests/bonsai/false.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# Copyright (c) 2024 DTB <trinity@trinity.moe>
+# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
+# SPDX-License-Identifier: FSFAP
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice and this
+# notice are preserved.  This file is offered as-is, without any warranty.
+
+! false
+! false -h

tests/bonsai/intcmp.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+# Copyright (c) 2024 DTB <trinity@trinity.moe>
+# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
+# SPDX-License-Identifier: FSFAP
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice and this
+# notice are preserved.  This file is offered as-is, without any warranty.
+
+intcmp -e     3 3 3
+intcmp -g     3 2 1
+intcmp -l     1 2 3
+intcmp -ge    3 3 1
+intcmp -le    1 3 3
+intcmp -gl    1 2 3
+intcmp -egl   3 1 1 2
+! intcmp -e   1 2 3
+! intcmp -g   1 3 3
+! intcmp -l   3 3 1
+! intcmp -ge  1 2 3
+! intcmp -le  3 2 1
+! intcmp -gl  3 3 3
+! intcmp -egl foo

tests/bonsai/strcmp.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+# Copyright (c) 2024 DTB <trinity@trinity.moe>
+# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
+# SPDX-License-Identifier: FSFAP
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice and this
+# notice are preserved.  This file is offered as-is, without any warranty.
+
+strcmp equals equals
+! strcmp inequals equals
+strcmp - -
+strcmp -h
+! strcmp nocmp

tests/bonsai/true.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+# Copyright (c) 2024 DTB <trinity@trinity.moe>
+# Copyright (c) 2024 Emma Tebibyte <emma@tebibyte.media>
+# SPDX-License-Identifier: FSFAP
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice and this
+# notice are preserved.  This file is offered as-is, without any warranty.
+
+true
+true -h