add tests

4 files changed, 220 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index ec1a17c..a259481 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,9 @@ README: rnl.1
 clean: FRC
 	rm -f $(ALL)
 
+check: FRC all
+	prove -v
+
 install: FRC all
 	mkdir -p $(DESTDIR)$(BINDIR) $(DESTDIR)$(MANDIR)/man1
 	install -m0755 $(ALL) $(DESTDIR)$(BINDIR)
diff --git a/t/0.t b/t/0.t
new file mode 100755
index 0000000..c6e999c
--- /dev/null
+++ b/t/0.t
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+export "PATH=.:$PATH"
+
+printf '1..11\n'
+printf '# error handling\n'
+
+tap3 '-0 on a pipe, no newlines' <<'EOF'
+printf foo | rnl -0 | wc -c
+>>>/3/
+EOF
+
+tap3 '-0 on a pipe, one newline' <<'EOF'
+printf 'foo\n' | rnl -0 | wc -c
+>>>/3/
+EOF
+
+tap3 '-0 on a pipe, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' | rnl -0 | wc -c
+>>>/7/
+EOF
+
+tap3 '-0 on a pipe, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' | rnl -0 | wc -c
+>>>/8/
+EOF
+
+tap3 '-0 on a pipe, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) | rnl -0 | wc -c
+>>>/3/
+EOF
+
+
+
+tap3 '-0 on a file, no newlines' <<'EOF'
+printf foo > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/3/
+EOF
+
+tap3 '-0 on a file, one newline' <<'EOF'
+printf 'foo\n' > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/3/
+EOF
+
+tap3 '-0 on a file, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/7/
+EOF
+
+tap3 '-0 on a file, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/8/
+EOF
+
+tap3 '-0 on a file, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/3/
+EOF
+
+tap3 '-0 on a biggish file, 9999 newlines' <<'EOF'
+( yes 'foo' | sed 10000q; yes '' | sed 10000q ) > TMP; rnl -0 TMP; wc -c <TMP; rm TMP
+>>>/39999/
+EOF
diff --git a/t/1.t b/t/1.t
new file mode 100755
index 0000000..34611af
--- /dev/null
+++ b/t/1.t
@@ -0,0 +1,76 @@
+#!/bin/sh
+
+export "PATH=.:$PATH"
+
+printf '1..11\n'
+printf '# error handling\n'
+
+tap3 '-1 on a pipe, no newlines' <<'EOF'
+printf foo | rnl -1
+>>>/foo/
+EOF
+
+tap3 '-1 on a pipe, one newline' <<'EOF'
+printf 'foo\n' | rnl -1 | wc -c
+>>>/3/
+EOF
+
+tap3 '-1 on a pipe, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' | rnl -1
+>>>
+foo
+bar
+EOF
+
+tap3 '-1 on a pipe, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' | rnl -1
+>>>
+foo
+
+bar
+
+EOF
+
+tap3 '-1 on a pipe, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) | rnl -1 | wc -l
+>>>/9999/
+EOF
+
+
+
+tap3 '-1 on a file, no newlines' <<'EOF'
+printf foo > TMP; rnl -1 TMP; cat TMP; rm TMP
+>>>/foo/
+EOF
+
+tap3 '-1 on a file, one newline' <<'EOF'
+printf 'foo\n' > TMP; rnl -1 TMP; wc -c TMP; rm TMP
+>>>/3/
+EOF
+
+tap3 '-1 on a file, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' > TMP; rnl -1 TMP; cat TMP; rm TMP
+>>>
+foo
+bar
+EOF
+
+tap3 '-1 on a file, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' > TMP; rnl -1 TMP; cat TMP; rm TMP
+>>>
+foo
+
+bar
+
+EOF
+
+tap3 '-1 on a file, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) > TMP; rnl -1 TMP; wc -l TMP; rm TMP
+>>>/9999/
+EOF
+
+
+tap3 '-1 on a biggish file, 9999 newlines' <<'EOF'
+( yes 'foo' | sed 10000q; yes '' | sed 10000q ) > TMP; rnl -1 TMP; wc -l < TMP; rm TMP
+>>>/19999/
+EOF
diff --git a/t/s.t b/t/s.t
new file mode 100755
index 0000000..4017647
--- /dev/null
+++ b/t/s.t
@@ -0,0 +1,78 @@
+#!/bin/sh
+
+export "PATH=.:$PATH"
+
+printf '1..11\n'
+printf '# error handling\n'
+
+tap3 '-s on a pipe, no newlines' <<'EOF'
+printf foo | rnl
+>>>/foo/
+EOF
+
+tap3 '-s on a pipe, one newline' <<'EOF'
+printf 'foo\n' | rnl
+>>>
+foo
+EOF
+
+tap3 '-s on a pipe, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' | rnl
+>>>
+foo
+bar
+EOF
+
+tap3 '-s on a pipe, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' | rnl
+>>>
+foo
+
+bar
+EOF
+
+tap3 '-s on a pipe, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) | rnl
+>>>
+foo
+EOF
+
+
+
+tap3 '-s on a file, no newlines' <<'EOF'
+printf foo > TMP; rnl TMP; cat TMP; rm TMP
+>>>/foo/
+EOF
+
+tap3 '-s on a file, one newline' <<'EOF'
+printf 'foo\n' > TMP; rnl TMP; cat TMP; rm TMP
+>>>
+foo
+EOF
+
+tap3 '-s on a file, two newlines' <<'EOF'
+printf 'foo\nbar\n\n' > TMP; rnl TMP; cat TMP; rm TMP
+>>>
+foo
+bar
+EOF
+
+tap3 '-s on a file, three newlines' <<'EOF'
+printf 'foo\n\nbar\n\n\n' > TMP; rnl TMP; cat TMP; rm TMP
+>>>
+foo
+
+bar
+EOF
+
+tap3 '-s on a file, 9999 newlines' <<'EOF'
+( printf 'foo'; yes '' | sed 10000q ) > TMP; rnl TMP; cat TMP; rm TMP
+>>>
+foo
+EOF
+
+
+tap3 '-s on a biggish file, 9999 newlines' <<'EOF'
+( yes 'foo' | sed 10000q; yes '' | sed 10000q ) > TMP; rnl TMP; wc -l < TMP; rm TMP
+>>>/10000/
+EOF