commit 51abcc3642ce9275298adc2b9327134ed39a808f
author Keith Packard <keithp@keithp.com> Sat May 20 17:34:08 2023 -0700
committer Anas Nashif <anas.nashif@intel.com> Fri May 26 09:55:52 2023 -0400
tree 3b502224b7c052efccaa46b181df8c20624a9c72
parent a2d55f7b163105228dc6122586b13902512bd40a

tests/sprintf: Test picolibc inexact floating point printf

Picolibc has two floating point output modules, the default, "exact",
module which meets the ISO/IEC 9899:2011 specification and a smaller
"inexact" version which does not meet those specifications. Add a test for
this latter version to make sure it meets some modest Zephyr requirements.

Signed-off-by: Keith Packard <keithp@keithp.com>

tests/lib/sprintf/testcase.yaml

diff --git a/tests/lib/sprintf/testcase.yaml b/tests/lib/sprintf/testcase.yaml
index 79bfc5e..2d412e3 100644
--- a/tests/lib/sprintf/testcase.yaml
+++ b/tests/lib/sprintf/testcase.yaml
@@ -24,3 +24,12 @@
       - libc
       - picolibc
     filter: CONFIG_PICOLIBC_SUPPORTED
+  libraries.libc.picolibc.sprintf_inexact:
+    extra_args: CONF_FILE=prj_picolibc_new.conf
+    extra_configs:
+      - CONFIG_PICOLIBC_USE_MODULE=y
+      - CONFIG_PICOLIBC_IO_FLOAT_EXACT=n
+    tags:
+      - libc
+      - picolibc
+    filter: CONFIG_PICOLIBC_SUPPORTED