tests/subsys/logging: Require a full C library

These tests all require a full C library to run. Replace the condition
checking for either newlib or picolibc with a check for
CONFIG_FULL_LIBC_SUPPORTED instead, then add CONFIG_FULL_LIBC=y to
ensure a full libc is used.

Signed-off-by: Keith Packard <[email protected]>

Author: keith-packard

tests/subsys/logging/log_switch_format/testcase.yaml

@@ -12,26 +12,32 @@ tests:
       - sam_e70_xplained
       - qemu_cortex_a53
     extra_args: OVERLAY_CONFIG=overlay_deferred.conf
-    # "TOOLCHAIN_HAS_NEWLIB == 1" filter was applied
+    # "CONFIG_FULL_LIBC_SUPPORTED" filter was applied
     # because of following chain of dependencies:
     # LOG_MIPI_SYST_ENABLE=y --> CONFIG_MIPI_SYST_LIB --> \
-    # --> REQUIRES_FULL_LIBC --> NEWLIB_LIBC.
+    # --> FULL_LIBC
     #
-    # Not all compillers announced in Zephyr support NewLib.
-    filter: (TOOLCHAIN_HAS_NEWLIB == 1) or CONFIG_PICOLIBC_SUPPORTED
+    # Not all compillers announced in Zephyr support a full C library
+    filter: CONFIG_FULL_LIBC_SUPPORTED
+    extra_configs:
+      - CONFIG_FULL_LIBC=y
   logging.log_switch_format.immediate:
     extra_args: OVERLAY_CONFIG=overlay_immediate.conf
     integration_platforms:
       - mps2_an385
       - qemu_x86
       - sam_e70_xplained
       - qemu_cortex_a53
-    filter: (TOOLCHAIN_HAS_NEWLIB == 1) or CONFIG_PICOLIBC_SUPPORTED
+    filter: CONFIG_FULL_LIBC_SUPPORTED
+    extra_configs:
+      - CONFIG_FULL_LIBC=y
   logging.log_switch_format.custom_output:
     extra_args: OVERLAY_CONFIG=overlay_custom_output.conf
     integration_platforms:
       - mps2_an385
       - qemu_x86
       - sam_e70_xplained
       - qemu_cortex_a53
-    filter: (TOOLCHAIN_HAS_NEWLIB == 1) or CONFIG_PICOLIBC_SUPPORTED
+    filter: CONFIG_FULL_LIBC_SUPPORTED
+    extra_configs:
+      - CONFIG_FULL_LIBC=y

tests/subsys/logging/log_syst/testcase.yaml

@@ -4,24 +4,26 @@ tests:
   logging.log_syst.mipi_syst:
     tags: log_syst logging
     arch_exclude: mips nios2 posix sparc
-    # "TOOLCHAIN_HAS_NEWLIB == 1" filter was applied
+    # "CONFIG_FULL_LIBC_SUPPORTED" filter was applied
     # because of following chain of dependencies:
     # LOG_MIPI_SYST_ENABLE=y --> CONFIG_MIPI_SYST_LIB --> \
-    # --> REQUIRES_FULL_LIBC --> NEWLIB_LIBC.
+    # --> FULL_LIBC
     #
-    # Not all compillers announced in Zephyr support NewLib.
-    filter: TOOLCHAIN_HAS_NEWLIB == 1 or CONFIG_PICOLIBC_SUPPORTED
+    # Not all compilers announced in Zephyr support full libc
+    filter: CONFIG_FULL_LIBC_SUPPORTED
     integration_platforms:
       - mps2_an385
       - qemu_x86
       - sam_e70_xplained
     extra_configs:
       - CONFIG_LOG_MIPI_SYST_ENABLE=y
       - CONFIG_LOG_BACKEND_MOCK_OUTPUT_SYST=y
+      - CONFIG_FULL_LIBC=y
   logging.log_syst.text:
     tags: log_syst logging
     arch_exclude: mips nios2 posix sparc
-    filter: TOOLCHAIN_HAS_NEWLIB == 1 or CONFIG_PICOLIBC_SUPPORTED
+    filter: CONFIG_FULL_LIBC_SUPPORTED
     extra_configs:
       - CONFIG_LOG_MIPI_SYST_ENABLE=n
       - CONFIG_LOG_BACKEND_MOCK_OUTPUT_SYST=n
+      - CONFIG_FULL_LIBC=y