From 86feda786f115cb4468957f00b8968b986ed7c54 Mon Sep 17 00:00:00 2001
From: peter <peter@pmikkelsen.com>
Date: Thu, 20 Aug 2026 20:54:43 +0000
Subject: Get full coverage of aplwc-repl.

This required wrapping malloc so that it can fail under our control.

FossilOrigin-Name: a27ccb5f02994393a518419bae15fd26ff0016c734d96350ae2137a1d3c0937c
---
 CMakeLists.txt | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0e8af0..18aaeb1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,6 +54,8 @@ target_link_libraries(aplwc PRIVATE common)
 
 add_executable(aplwc-repl
 	src/bin/main.c
+	src/bin/util.c
+	src/bin/wrappers.c
 )
 target_link_libraries(aplwc-repl PRIVATE common aplwc)
 
@@ -67,4 +69,34 @@ foreach(source ${TEST_SOURCES})
 	add_test(NAME "${name}" COMMAND "${test_bin}")
 endforeach()
 
+add_test(NAME "aplwc-repl-tiny" COMMAND "aplwc-repl")
+set_tests_properties("aplwc-repl-tiny" PROPERTIES
+	ENVIRONMENT "APLWC_MEM=16"
+	WILL_FAIL TRUE
+)
+
+add_test(NAME "aplwc-repl-emptyvar" COMMAND "aplwc-repl")
+set_tests_properties("aplwc-repl-emptyvar" PROPERTIES
+	ENVIRONMENT "APLWC_MEM="
+)
+
+add_test(NAME "aplwc-repl-badvar" COMMAND "aplwc-repl")
+set_tests_properties("aplwc-repl-badvar" PROPERTIES
+	ENVIRONMENT "APLWC_MEM=1M"
+)
+
 add_test(NAME "aplwc-repl" COMMAND "aplwc-repl")
+
+set(REQUIRED_MALLOCS 1)
+foreach(i RANGE 0 ${REQUIRED_MALLOCS})
+	set(name "aplwc-repl-${i}-${REQUIRED_MALLOCS}")
+	add_test(NAME "${name}" COMMAND "aplwc-repl")
+	set_tests_properties("${name}" PROPERTIES
+		ENVIRONMENT "APLWC_MALLOC_FAIL_AFTER=${i}"
+	)
+	if(NOT i EQUAL ${REQUIRED_MALLOCS} AND NOT CMAKE_BUILD_TYPE STREQUAL "Release")
+		set_tests_properties("${name}" PROPERTIES
+			WILL_FAIL TRUE
+		)
+	endif()
+endforeach()
-- 
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