First commit (everything was written 2024)

Signed-off-by: Mattias Andrée <m@maandree.se>

1 files changed, 113 insertions, 0 deletions

diff --git a/liblog_unmask_level.c b/liblog_unmask_level.c
new file mode 100644
index 0000000..9d3f691
--- /dev/null
+++ b/liblog_unmask_level.c
@@ -0,0 +1,113 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+extern inline void liblog_unmask_level(struct liblog_context *, enum liblog_level);
+
+#else
+
+static void
+check_singletons(void)
+{
+	struct liblog_context ctx;
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_ALERT);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0002U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_CRITICAL);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0004U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_ERROR);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0008U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_WARNING);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0010U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_NOTICE);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0020U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_INFO);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0040U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_TRACE);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0080U);
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_DEBUG);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0100U);
+}
+
+static void
+check_custom(void)
+{
+	struct liblog_context ctx;
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, LIBLOG_NOTICE + 1);
+	ASSERT_IS_TRUE(ctx.logmask == ~0x0020U || ctx.logmask == ~0x0040U);
+}
+
+static void
+check_negative(void)
+{
+	struct liblog_context ctx;
+
+	if ((enum liblog_level)-1 < 0) {
+		ctx.logmask = ~0U;
+		liblog_unmask_level(&ctx, (enum liblog_level)-10);
+		ASSERT_EQ_UINT(ctx.logmask, ~1U);
+	}
+}
+
+static void
+check_hyperverbose(void)
+{
+	struct liblog_context ctx;
+
+	ctx.logmask = ~0U;
+	liblog_unmask_level(&ctx, (enum liblog_level)0x7FFF);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0100U);
+}
+
+static void
+check_series(void)
+{
+	struct liblog_context ctx;
+
+	ctx.logmask = ~0U;
+
+	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);
+	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);
+	liblog_unmask_level(&ctx, LIBLOG_DEBUG);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0101U);
+	liblog_unmask_level(&ctx, LIBLOG_ALERT);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0103U);
+	liblog_unmask_level(&ctx, LIBLOG_ALERT);
+	ASSERT_EQ_UINT(ctx.logmask, ~0x0103U);
+}
+
+int
+main(void)
+{
+	check_singletons();
+	check_custom();
+	check_negative();
+	check_hyperverbose();
+	check_series();
+	return 0;
+}
+
+#endif