在检查测试用例中使用文件
我需要使用一个文件来进行使用 Check 编写的测试。我最初对路径进行了硬编码，效果很好。但是，当代码在源目录之外构建时，这不起作用。我想出了以下有点有效的解决方案。 （然后我在路径名前添加了 TESTS_DIR 前缀）
# Set correct directory for test files
AS_IF([test "x$srcdir" = x.],
[TESTS_DIR=""],
[TESTS_DIR="$srcdir/tests/"])
AC_DEFINE_UNQUOTED([TESTS_DIR], ["$TESTS_DIR"], [directory for test files])
不幸的是，make distcheck 再次失败。我可以发布特定的路径布局和结构，但我想知道在所有这些情况下是否有一种“简单”的方法来引用源目录中的文件。谢谢！
更新：我尝试使用绝对路径，但当我尝试更新 configure.ac$abs_top_srcdir代码>.任何关于为什么会这样的想法将不胜感激。
I need to use a file for one of my tests written using Check. I initially hardcoded the path, which worked fine. However, this didn't work when the code is built outside of the source directory. I came up with the following solution which somewhat works. (I then prefix pathnames with TESTS_DIR)
# Set correct directory for test files
AS_IF([test "x$srcdir" = x.],
[TESTS_DIR=""],
[TESTS_DIR="$srcdir/tests/"])
AC_DEFINE_UNQUOTED([TESTS_DIR], ["$TESTS_DIR"], [directory for test files])
Unfortunately, this fails again for make distcheck. I could post specific path layouts and structures, but I'm wondering if there's an "easy" way to refer to files in the source directory in all these cases. Thanks!
UPDATE: I've tried to use absolute paths, but it seems $abs_top_srcdir isn't set when I tried to update the define in configure.ac. Any thoughts as to why that is would be appreciated.
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我发现问题是在配置时未设置
$top_srcdir。相反，我在测试Makefile.am中将-DTESTS_DIR="\"$(top_srcdir)/tests/\""添加到AM_CFLAGS中，并且还将包含测试文件的所有目录添加到EXTRA_DIST中。I discovered that the problem was that
$top_srcdiris not set at configure time. Instead, I added-DTESTS_DIR="\"$(top_srcdir)/tests/\""toAM_CFLAGSin my testsMakefile.amand also added all directories containing test files toEXTRA_DIST.