From 8e022f70175836330567898257d131394f9d4f7f Mon Sep 17 00:00:00 2001
From: Thomas Schmucker <ts@its1.de>
Date: Thu, 25 Jun 2020 12:56:27 +0200
Subject: Aktiviere continuous Testing

---
 csv-test.c | 414 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 makefile   |   3 +-
 2 files changed, 416 insertions(+), 1 deletion(-)

diff --git a/csv-test.c b/csv-test.c
index 9491153..5fd0e15 100644
--- a/csv-test.c
+++ b/csv-test.c
@@ -1,11 +1,425 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <assert.h>
 
 #include "csv.h"
 
+#undef NDEBUG
+
+#define FMEMOPEN(f, data) \
+	f = fmemopen(data, sizeof(data)-1, "r"); \
+	assert(f != NULL)
+
+#define FMEMCLOSE(f) \
+	fclose(f); \
+	f = NULL
+
+void
+test1(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "A,B,C\r\n"
+	              "D,E,F\n";
+
+	FMEMOPEN(f, data);
+
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 ),
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 ),
+	assert( strcmp(csv_field(&csv, 0), "D") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "E") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "F") == 0 );
+
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
+void
+test2(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "A,B,C\r\n"
+	              "D,E,F";
+
+	FMEMOPEN(f, data);
+
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 ),
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 ),
+	assert( strcmp(csv_field(&csv, 0), "D") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "E") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "F") == 0 );
+
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
+void
+test3(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "\n"
+	              "\r"
+				  "\r\n"
+				  "\"\"\n"
+				  "\"\"\r"
+				  "\"\"\r\n"
+				  ",\n"
+				  ",\r"
+				  ",\r\n"
+				  "\"\",\"\"\n"
+				  "\"\",\"\"\r"
+				  "\"\",\"\"\r\n"
+				  ",,\n"
+				  ",,\r"
+				  ",,\r\n"
+				  "\"\",\"\",\n"
+				  "\"\",\"\",\r"
+				  "\"\",\"\",\r\n"
+				  ",,";
+
+	FMEMOPEN(f, data);
+
+	// Line 1
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 2
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 3
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 4
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 5
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 6
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+
+	// Line 7
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 8
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 9
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 10
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 11
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 12
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+
+	// Line 13
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 14
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 15
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 16
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 17
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 18
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// Line 19
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "") == 0 );
+
+	// EOF
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
+void
+test4(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "A\n"
+	              "A\r"
+				  "A\r\n"
+				  "\"A\"\n"
+				  "\"A\"\r"
+				  "\"A\"\r\n"
+				  "A,B\n"
+				  "A,B\r"
+				  "A,B\r\n"
+				  "\"A\",\"B\"\n"
+				  "\"A\",\"B\"\r"
+				  "\"A\",\"B\"\r\n"
+				  "A,B,C\n"
+				  "A,B,C\r"
+				  "A,B,C\r\n"
+				  "\"A\",\"B\",C\n"
+				  "\"A\",\"B\",C\r"
+				  "\"A\",\"B\",C\r\n"
+				  "A,B,C";
+
+	FMEMOPEN(f, data);
+
+	// Line 1
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 2
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 3
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 4
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 5
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 6
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+
+	// Line 7
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 8
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 9
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 10
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 11
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 12
+	assert( csv_read(&csv, f) == 2 );
+	assert( csv_nfields(&csv) == 2 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+
+	// Line 13
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 14
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 15
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 16
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 17
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 18
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// Line 19
+	assert( csv_read(&csv, f) == 3 );
+	assert( csv_nfields(&csv) == 3 );
+	assert( strcmp(csv_field(&csv, 0), "A") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "B") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "C") == 0 );
+
+	// EOF
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
+void
+test5(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "foo \"baz\" bar,foo \"\"baz\"\" bar,\"foo \"\"baz\"\" bar\",\"foo \"baz\" bar\",\"foo \"\"baz\"\", bar\"";
+
+	FMEMOPEN(f, data);
+
+	assert( csv_read(&csv, f) == 5 );
+	assert( csv_nfields(&csv) == 5 ),
+	assert( strcmp(csv_field(&csv, 0), "foo \"baz\" bar") == 0 );
+	assert( strcmp(csv_field(&csv, 1), "foo \"\"baz\"\" bar") == 0 );
+	assert( strcmp(csv_field(&csv, 2), "foo \"baz\" bar") == 0 );
+	assert( strcmp(csv_field(&csv, 3), "foo \"baz\" bar") == 0 );
+	assert( strcmp(csv_field(&csv, 4), "foo \"baz\", bar") == 0 );
+
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
+void
+test6(void)
+{
+	FILE *f;
+	csv_t csv = { 0 };
+
+	char data[] = "\"foo";
+
+	FMEMOPEN(f, data);
+
+	assert( csv_read(&csv, f) == 1 );
+	assert( csv_nfields(&csv) == 1 ),
+	assert( strcmp(csv_field(&csv, 0), "foo") == 0 );
+
+	assert( csv_read(&csv, f) == -1 );
+
+	FMEMCLOSE(f);
+}
+
 int
 main(void)
 {
+	test1();
+	test2();
+	test3();
+	test4();
+	test5();
+	test6();
+
 	return EXIT_SUCCESS;
 }
diff --git a/makefile b/makefile
index e15c040..38134b1 100644
--- a/makefile
+++ b/makefile
@@ -4,6 +4,7 @@ all: csv-test csv-perf seq-read
 
 csv-test: csv-test.c csv.o csv.h
 	$(CC) $(CFLAGS) -o $@ csv-test.c csv.o
+	./csv-test
 
 csv-perf: csv-perf.c csv.o csv.h
 	$(CC) $(CFLAGS) -o $@ csv-perf.c csv.o
@@ -15,6 +16,6 @@ csv.o: csv.c csv.h
 	$(CC) $(CFLAGS) -DNDEBUG -o $@ -c $<
 
 clean:
-	rm csv-perf seq-read csv.o
+	rm csv-test csv-perf seq-read csv.o
 
 .PHONY: all clean
-- 
cgit v1.3