[Git][NTPsec/ntpsec][master] Unit test fot l_fp extraction fumctions.

[Eric S. Raymond]

Eric S. Raymond pushed to branch master at NTPsec / ntpsec


Commits:
8c2dfdc7 by Eric S. Raymond at 2017-01-03T11:03:12-05:00
Unit test fot l_fp extraction fumctions.

- - - - -


1 changed file:

- tests/libntp/lfpfunc.c


Changes:

=====================================
tests/libntp/lfpfunc.c
=====================================
--- a/tests/libntp/lfpfunc.c
+++ b/tests/libntp/lfpfunc.c
@@ -216,6 +216,23 @@ eps(double d)
 }
 
 //----------------------------------------------------------------------
+// test extractor functions
+//----------------------------------------------------------------------
+
+TEST(lfpfunc, Extraction) {
+    const uint32_t hi = 0xFFEEDDBB;
+    const uint32_t lo = 0x66554433;
+    l_fp lfp = lfpinit(hi, lo);
+    TEST_ASSERT_EQUAL(lfpuint(lfp), hi);
+    TEST_ASSERT_EQUAL(lfpfrac(lfp), lo);
+    TEST_ASSERT_EQUAL(lfpsint(lfp), -1122885);
+    l_fp bumpable = lfpinit(333, 444);
+    bumplfpuint(bumpable, 1);
+    TEST_ASSERT_EQUAL(lfpuint(bumpable), 334);
+    TEST_ASSERT_EQUAL(lfpfrac(bumpable), 444);
+}
+
+//----------------------------------------------------------------------
 // test addition
 //----------------------------------------------------------------------
 TEST(lfpfunc, AdditionLR) {
@@ -453,6 +470,7 @@ TEST(lfpfunc, UnsignedRelOps) {
 //----------------------------------------------------------------------
 
 TEST_GROUP_RUNNER(lfpfunc) {
+	RUN_TEST_CASE(lfpfunc, Extraction);
 	RUN_TEST_CASE(lfpfunc, AdditionLR);
 	RUN_TEST_CASE(lfpfunc, AdditionRL);
 	RUN_TEST_CASE(lfpfunc, SubtractionLR);



View it on GitLab: https://gitlab.com/NTPsec/ntpsec/commit/8c2dfdc7bd6ba7cc5f87974e19a8ba955a1c2dde
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