Zephyr ztest - Revision history

Ted: Add link to Misty West Zephyr testing document

2026-03-04T17:13:43Z

Add link to Misty West Zephyr testing document

Ted: Zephyr and use of hardware emulators

2025-12-23T05:24:48Z

Zephyr and use of hardware emulators

Ted: Add a list of zexpect_ macros

2025-11-11T21:32:32Z

Add a list of zexpect_ macros

Ted: Inline CSS minor adjust up for font size

2025-11-11T21:20:04Z

Inline CSS minor adjust up for font size

Ted: Test of inline css to apply monospace font to line of code

2025-11-11T21:18:52Z

Test of inline css to apply monospace font to line of code

Ted: Create new page for notes about Zephyr ztest and twister framework

2025-11-11T15:15:37Z

Create new page for notes about Zephyr ztest and twister framework

New page

Overview

Zephyr has extensive documentation on its ztest and "twister" framework. As an aside however, to understand a pattern "Arrange, Act, Assert" test organization see the Zephyr 3.7.0 source file ``zephyrtests/net/lib/lwm2m/block_transfer/src/main.c``.

Topic - Ztest suite macro

Macro ZTEST_SUITE() described at https://docs.zephyrproject.org/3.7.0/develop/test/ztest.html#c.ZTEST_SUITE. The signature of this function like macro is:

ZTEST_SUITE(SUITE_NAME, PREDICATE, setup_fn, before_fn, after_fn, teardown_fn)

Topic - example tests

https://github.com/zephyrproject-rtos/zephyr/tree/main/tests/application_development/code_relocation

← Older revision		Revision as of 17:13, 4 March 2026
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	* https://mind.be/blog/using-emulators-and-fake-devices-in-zephyr/		* https://mind.be/blog/using-emulators-and-fake-devices-in-zephyr/
		+
		+	2026-03-04 - Misty West Zephyr testing document
		+
		+	* https://www.mistywest.com/wp-content/uploads/2024/10/MistyWest-Unit-Testing-Embedded-Systems-with-Zephyr-Ztest-Oct-2024.pdf

← Older revision		Revision as of 05:24, 23 December 2025
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	<!-- odne komnentar -->		<!-- odne komnentar -->
		+
		+	2025-12-22 lunes
		+
		+	Zephyr and use of hardware emulators
		+
		+	* https://mind.be/blog/using-emulators-and-fake-devices-in-zephyr/

← Older revision		Revision as of 21:32, 11 November 2025
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	https://github.com/zephyrproject-rtos/zephyr/tree/main/tests/application_development/code_relocation		https://github.com/zephyrproject-rtos/zephyr/tree/main/tests/application_development/code_relocation
		+
		+	Topic - zexpect function like macros
		+
		+	The following Zephyr ztest macros were obtained by pattern matching over Zephyr 3.7.0 tests branch.
		+
		+	zexpect_equal
		+	zexpect_not_equal
		+	zexpect_true
		+	zexpect_false
		+	zexpect_ok\|not_ok
		+	is_null
		+	not_null
		+	zexpect_within
		+	zexpect_between_inclusive
		+	zexpect_str_equal(s1, s2);
		+	zexpect_call_count

	<!-- odne komnentar -->		<!-- odne komnentar -->

@@ Line 8: / Line 8: @@
 Macro ZTEST_SUITE() described at https://docs.zephyrproject.org/3.7.0/develop/test/ztest.html#c.ZTEST_SUITE.  The signature of this function like macro is:
-<p style='font-family:"Courier New", Courier, monospace; font-size:80%'>
+<p style='font-family:"Courier New", Courier, monospace; font-size:110%'>
 ZTEST_SUITE(SUITE_NAME, PREDICATE, setup_fn, before_fn, after_fn, teardown_fn)
 </p>