From c6067dd8cba22ec0fc15e952998118b4a147abda Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@igalia.com>
Date: Tue, 26 Mar 2019 11:16:17 +0100
Subject: [PATCH] Add ldi tests

---
 tests/ldi_c.c  | 22 ++++++++++++++++++++++
 tests/ldi_d.c  | 22 ++++++++++++++++++++++
 tests/ldi_f.c  | 22 ++++++++++++++++++++++
 tests/ldi_i.c  | 22 ++++++++++++++++++++++
 tests/ldi_l.c  | 24 ++++++++++++++++++++++++
 tests/ldi_s.c  | 22 ++++++++++++++++++++++
 tests/ldi_uc.c | 22 ++++++++++++++++++++++
 tests/ldi_ui.c | 24 ++++++++++++++++++++++++
 tests/ldi_us.c | 22 ++++++++++++++++++++++
 9 files changed, 202 insertions(+)
 create mode 100644 tests/ldi_c.c
 create mode 100644 tests/ldi_d.c
 create mode 100644 tests/ldi_f.c
 create mode 100644 tests/ldi_i.c
 create mode 100644 tests/ldi_l.c
 create mode 100644 tests/ldi_s.c
 create mode 100644 tests/ldi_uc.c
 create mode 100644 tests/ldi_ui.c
 create mode 100644 tests/ldi_us.c

diff --git a/tests/ldi_c.c b/tests/ldi_c.c
new file mode 100644
index 000000000..e08231596
--- /dev/null
+++ b/tests/ldi_c.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint8_t data[] = { 0xff, 0x00, 0x42 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_c(j, JIT_R0, &data[0]);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_d.c b/tests/ldi_d.c
new file mode 100644
index 000000000..562e35d99
--- /dev/null
+++ b/tests/ldi_d.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static double data = -1.5;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_d(j, JIT_F0, &data);
+  jit_retr_d(j, JIT_F0);
+
+  double (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_f.c b/tests/ldi_f.c
new file mode 100644
index 000000000..ff9abd006
--- /dev/null
+++ b/tests/ldi_f.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static float data = -1.5f;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_f(j, JIT_F0, &data);
+  jit_retr_f(j, JIT_F0);
+
+  float (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_i.c b/tests/ldi_i.c
new file mode 100644
index 000000000..7270cbcf0
--- /dev/null
+++ b/tests/ldi_i.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint32_t data = 0xffffffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_i(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_l.c b/tests/ldi_l.c
new file mode 100644
index 000000000..299987049
--- /dev/null
+++ b/tests/ldi_l.c
@@ -0,0 +1,24 @@
+#include "test.h"
+
+static uint64_t data = 0xffffffffffffffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+#if __WORDSIZE > 32
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_l(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_s.c b/tests/ldi_s.c
new file mode 100644
index 000000000..5713370fa
--- /dev/null
+++ b/tests/ldi_s.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint16_t data = 0xffff;
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_s(j, JIT_R0, &data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == -1);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_uc.c b/tests/ldi_uc.c
new file mode 100644
index 000000000..a99af0eda
--- /dev/null
+++ b/tests/ldi_uc.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint8_t data[] = { 0xff, 0x00, 0x42 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_uc(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == 0xff);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_ui.c b/tests/ldi_ui.c
new file mode 100644
index 000000000..c0458a7cb
--- /dev/null
+++ b/tests/ldi_ui.c
@@ -0,0 +1,24 @@
+#include "test.h"
+
+static uint32_t data[] = { 0xffffffff, 0x00000000, 0x42424242 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+#if __WORDSIZE > 32
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_ui(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data[0]);
+#endif
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}
diff --git a/tests/ldi_us.c b/tests/ldi_us.c
new file mode 100644
index 000000000..3c9ca5122
--- /dev/null
+++ b/tests/ldi_us.c
@@ -0,0 +1,22 @@
+#include "test.h"
+
+static uint16_t data[] = { 0xffff, 0x0000, 0x4242 };
+
+static void
+run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
+{
+  jit_begin(j, arena_base, arena_size);
+
+  jit_ldi_us(j, JIT_R0, data);
+  jit_retr(j, JIT_R0);
+
+  uintmax_t (*f)(void) = jit_end(j, NULL);
+
+  ASSERT(f() == data[0]);
+}
+
+int
+main (int argc, char *argv[])
+{
+  return main_helper(argc, argv, run_test);
+}