From: Michael D. Lowis <mike.lowis@gentex.com>
Date: Fri, 1 Mar 2019 21:28:03 +0000 (-0500)
Subject: added new property
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=d2aa108479f0330cb9c3822405f7c4aab4823ed5;p=projs%2Ftide.git

added new property
---

diff --git a/config.mk b/config.mk
index 0611cdd..f8994f2 100644
--- a/config.mk
+++ b/config.mk
@@ -33,8 +33,8 @@ ARFLAGS = rcs
 #LDFLAGS += -g -fsanitize=address,undefined
 
 # GCC - Enable Sanitizers
-#CFLAGS += -g -fsanitize=address,undefined
-#LDFLAGS += -g -fsanitize=address,undefined -lasan
+CFLAGS += -g -fsanitize=address,undefined
+LDFLAGS += -g -fsanitize=address,undefined -lasan
 
 # GCC/Clang Profiling
 #CFLAGS  += -pg
diff --git a/src/lib/buf.c b/src/lib/buf.c
index 51c7307..712386d 100644
--- a/src/lib/buf.c
+++ b/src/lib/buf.c
@@ -81,6 +81,8 @@ void buf_init(Buf* buf) {
     if (buf->bufstart) {
         free(buf->bufstart);
         buf->bufstart = NULL;
+        free(buf->path);
+        buf->path = NULL;
         buf_logclear(buf);
     }
 
diff --git a/tests/lib/buf.c b/tests/lib/buf.c
index 6be91e5..e05c87e 100644
--- a/tests/lib/buf.c
+++ b/tests/lib/buf.c
@@ -5,6 +5,10 @@
 #include <edit.h>
 #include "config.h"
 
+#pragma GCC diagnostic ignored "-Wunused-function"
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+
+static char* Output = NULL;
 static Buf TestBuf = {0};
 
 static void set_buffer_text(char* str) {
@@ -12,28 +16,58 @@ static void set_buffer_text(char* str) {
     buf_puts(&TestBuf, str);
 }
 
+static int buffer_equals(char* str) {
+    free(Output), Output = NULL;
+    buf_selall(&TestBuf);
+    Output = buf_gets(&TestBuf);
+    return (!strcmp(str, Output));
+}
+
+
 #define QCHECK(desc, prop, ...) \
     CHECK(qcheck(desc, prop, __VA_ARGS__))
 
+#define QASSERT(cond) \
+    if (!(cond)) return 0
+
+void setup_buffer(void) {
+    free(Output), Output = NULL;
+    buf_init(&TestBuf);
+}
+
 int getc_returns_putc(int nvals, QCValue** vals) {
-    (void)nvals;
-    Buf buf = {0};
-    buf_init(&buf);
-    buf_putc(&buf, vals[0]->data[0]);
-    buf.selection.end = buf.selection.beg = 0;
-    return (vals[0]->data[0] == buf_getc(&buf));
+    setup_buffer();
+    buf_putc(&TestBuf, vals[0]->data[0]);
+    TestBuf.selection.end = TestBuf.selection.beg = 0;
+    return (vals[0]->data[0] == buf_getc(&TestBuf));
 }
 
 int gets_returns_puts(int nvals, QCValue** vals) {
-    (void)nvals;
-    Buf buf = {0};
-    buf_init(&buf);
+    setup_buffer();
+    char* input = (char*)(vals[0]->data);
+    buf_puts(&TestBuf, input);
+    QASSERT(buffer_equals(input));
+    return 1;
+}
+
+int edit_operations_are_reversible(int nvals, QCValue** vals) {
+    setup_buffer();
     char* input = (char*)(vals[0]->data);
-    buf_puts(&buf, input);
-    buf.selection.beg = 0;
-    buf.selection.end = buf_end(&buf);
-    char* output = buf_gets(&buf);
-    return (!strcmp(input,output));
+    buf_logstart(&TestBuf);
+    buf_puts(&TestBuf, input);
+    buf_logstop(&TestBuf);
+    QASSERT(buffer_equals(input));
+//    buf_putc(&TestBuf, 'A');
+//    TestBuf.selection.end = buf_byrune(&TestBuf, TestBuf.selection.end, LEFT);
+//    /* selection equals 'A' */
+//    buf_del(&TestBuf); // delete 'A'
+//    buf_undo(&TestBuf);
+//    QASSERT(buffer_equals(input));
+    buf_undo(&TestBuf);
+    QASSERT(buffer_equals(""));
+    buf_redo(&TestBuf);
+    QASSERT(buffer_equals(input));
+    return 1;
 }
 
 TEST_SUITE(BufferTests) {
@@ -42,6 +76,8 @@ TEST_SUITE(BufferTests) {
             getc_returns_putc, 1, GenAsciiChar);
         QCHECK("gets should return the same printable ascii string inserted with puts",
             gets_returns_puts, 1, GenAsciiString);
+        QCHECK("edit operations should be reversible",
+            edit_operations_are_reversible, 1, GenAsciiString);
     }
 
     /* Initializing
@@ -123,6 +159,7 @@ TEST_SUITE(BufferTests) {
     TEST(buf_reload should reload the file from disk) {
         buf_init(&TestBuf);
         buf_load(&TestBuf, "testdocs/waf");
+        free(TestBuf.path);
         TestBuf.path = "testdocs/lorem.txt";
         buf_reload(&TestBuf);
         CHECK(TestBuf.status      != MODIFIED);