Adding upstream version 0.7.1.upstream/0.7.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 54 insertions, 0 deletions

diff --git a/regressions/ck_cc/validate/Makefile b/regressions/ck_cc/validate/Makefile
new file mode 100644
index 0000000..2da34d1
--- /dev/null
+++ b/regressions/ck_cc/validate/Makefile
@@ -0,0 +1,17 @@
+.PHONY: check clean distribution
+
+OBJECTS=ck_cc
+
+all: $(OBJECTS)
+
+ck_cc: ck_cc.c ../../../include/ck_cc.h
+	$(CC) $(CFLAGS) -g2 -o ck_cc ck_cc.c
+
+check: all
+	./ck_cc
+
+clean:
+	rm -rf *~ *.o $(OBJECTS) *.dSYM *.exe
+
+include ../../../build/regressions.build
+CFLAGS+=-D_GNU_SOURCE
diff --git a/regressions/ck_cc/validate/ck_cc.c b/regressions/ck_cc/validate/ck_cc.c
new file mode 100644
index 0000000..a22030f
--- /dev/null
+++ b/regressions/ck_cc/validate/ck_cc.c
@@ -0,0 +1,37 @@
+#include <ck_pr.h>
+#include <limits.h>
+#include <stdio.h>
+
+#include "../../common.h"
+
+int
+main(void)
+{
+	unsigned int x;
+
+	ck_pr_store_uint(&x, 0x10110);
+
+	if (ck_cc_ffs(0) != 0)
+		ck_error("ffs(0) = %d\n", ck_cc_ffs(0));
+	if (ck_cc_ffs(4) != 3)
+		ck_error("ffs(4) = %d\n", ck_cc_ffs(4));
+	if (ck_cc_ffs(UINT_MAX) != 1)
+		ck_error("ffs(UINT_MAX) = %d\n", ck_cc_ffs(UINT_MAX));
+	if (ck_cc_ffs(x) != 5)
+		ck_error("ffs(%u) = %d\n", x, ck_cc_ffs(x));
+
+	if (ck_cc_ffs(x) != ck_cc_ffsl(x) ||
+	    ck_cc_ffsl(x) != ck_cc_ffsll(x) ||
+	    ck_cc_ffs(x) != ck_cc_ffsll(x)) {
+		ck_error("    ffs = %d, ffsl = %d, ffsll = %d\n",
+		    ck_cc_ffs(x), ck_cc_ffsl(x), ck_cc_ffsll(x));
+	}
+
+	if (ck_cc_ctz(x) != 4)
+		ck_error("ctz = %d\n", ck_cc_ctz(x));
+
+	if (ck_cc_popcount(x) != 3)
+		ck_error("popcount = %d\n", ck_cc_popcount(x));
+
+	return 0;
+}