Change in flashrom[master]: tests: add more mock wrappers

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/62844 )

Change subject: tests: add more mock wrappers
......................................................................

tests: add more mock wrappers

This change allows for tests to run when the compiler is inlining some
other interfaces.  This happens when compiling on the chromium chroot
environment.

* __fgets_chk() is being used instead of fgets() in
  get_max_kernel_buf_size() on linux_spi.c
* __vfprintf_chk() is being used instead of fprintf() in
  disable_power_management() on power.c
* __open64_2() is being used instead of open() in i2c_open_path() on
  i2c_helper_linux.c

BUG=b:224828279
TEST=./test_build.sh; FEATURES=test emerge-volteer flashrom

Signed-off-by: Daniel Campello 
Change-Id: I9776104d655c37891093da08789d37e5e27700de
Reviewed-on: https://review.coreboot.org/c/flashrom/+/62844
Tested-by: build bot (Jenkins) 
Reviewed-by: Anastasia Klimchuk 
Reviewed-by: Edward O'Callaghan 
---
M tests/meson.build
M tests/tests.c
2 files changed, 27 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Edward O'Callaghan: Looks good to me, approved
  Anastasia Klimchuk: Looks good to me, approved

diff --git a/tests/meson.build b/tests/meson.build
index 610d1c6..90e0df1 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -36,6 +36,7 @@
   '-Wl,--wrap=sio_read',
   '-Wl,--wrap=open',
   '-Wl,--wrap=open64',
+  '-Wl,--wrap=__open64_2',
   '-Wl,--wrap=ioctl',
   '-Wl,--wrap=read',
   '-Wl,--wrap=write',
@@ -56,7 +57,9 @@
   '-Wl,--wrap=fsync',
   '-Wl,--wrap=fread',
   '-Wl,--wrap=fgets',
+  '-Wl,--wrap=__fgets_chk',
   '-Wl,--wrap=fprintf',
+  '-Wl,--wrap=__vfprintf_chk',
   '-Wl,--wrap=fclose',
   '-Wl,--wrap=feof',
   '-Wl,--wrap=ferror',
diff --git a/tests/tests.c b/tests/tests.c
index f1fb3f3..33b2ea2 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -90,6 +90,14 @@
    return NON_ZERO;
 }

+int __wrap___open64_2(const char *pathname, int flags)
+{
+	LOG_ME;
+	if (get_io() && get_io()->open)
+		return get_io()->open(get_io()->state, pathname, flags);
+	return NON_ZERO;
+}
+
 int __wrap_ioctl(int fd, unsigned long int request, ...)
 {
    LOG_ME;
@@ -198,6 +206,14 @@
    return NULL;
 }

+char *__wrap___fgets_chk(char *buf, int len, FILE *fp)
+{
+	LOG_ME;
+	if (get_io() && get_io()->fgets)
+		return get_io()->fgets(get_io()->state, buf, len, fp);
+	return NULL;
+}
+
 size_t __wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *fp)
 {
    LOG_ME;
@@ -250,6 +266,14 @@
    return 0;
 }

+int __wrap___vfprintf_chk(FILE *fp, const char *fmt, va_list args)
+{
+	LOG_ME;
+	if (get_io() && get_io()->fprintf)
+		return get_io()->fprintf(get_io()->state, fp, fmt, args);
+	return 0;
+}
+
 int __wrap_fclose(FILE *fp)
 {
    LOG_ME;

3 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.