* test: test alloca more.

git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4108 1b9489fe-b721-0410-924e-b54b9192deb8

ChangeLog

@@ -1,3 +1,7 @@
+Sun Dec 14 21:04:56 2008  Minero Aoki  <aamine@loveruby.net>
+
+	* test: test alloca more.
+
 Sun Dec 14 20:43:47 2008  Minero Aoki  <aamine@loveruby.net>
 
 	* net/loveruby/cflat/compiler/CodeGenerator.java

test/alloca2.cb

@@ -0,0 +1,60 @@
+import stdio;
+import string;
+import alloca;
+
+int
+main(int argc, char **argv)
+{
+    fa();
+    puts("");
+    return 0;
+}
+
+static int
+fa(void)
+{
+    int[10] junk;
+    int x = 4 * 4 - 13;
+    char* s = alloca(10);
+
+    fb();
+    strcpy(s, ";%d");
+    printf(s, 14 + x);
+}
+
+static int
+fb(void)
+{
+    int[10] junk;
+    int x = (61 - 1) / 4;
+    char* s = alloca(15);
+    x += 4;
+
+    fc();
+    strcpy(s, ";%d");
+    printf(s, x - 2);
+}
+
+static int
+fc(void)
+{
+    int[10] junk;
+    int x = 4 * 4;
+    char* s = alloca(20);
+    x--;
+
+    fd();
+    strcpy(s, ";%d");
+    printf(s, x + 2);
+}
+
+static int
+fd(void)
+{
+    int[10] junk;
+    int x = 88 / 4;
+    char* s = alloca(25);
+
+    strcpy(s, "%d");
+    printf(s, -5 + x);
+}

test/test_cbc.sh

@@ -279,6 +279,10 @@ test_28_syntax() {
 
 test_29_import() {
     assert_compile_success duplicated-import.cb
+    assert_compile_success vardecl.cb &&
+    assert_status 0 ./vardecl
+    assert_compile_success -fPIC vardecl.cb &&
+    assert_status 0 ./vardecl
 }
 
 test_30_staticfunction() {
@@ -314,6 +318,9 @@ test_35_invalidstmt() {
 
 test_36_alloca() {
     assert_out "<<Hello>>" ./alloca
+    assert_out "17;17;17;17" ./alloca2
+    assert_compile_success -fPIE -pie alloca2.cb &&
+    assert_out "17;17;17;17" ./alloca2
 }
 
 ###