From a6cc5bcae8307f7bafdae2bebed85a1e2ea524e0 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Mon, 11 Nov 2024 02:06:31 +0100
Subject: [PATCH] Add missing tests for OFStream (append mode)
---
tests/test_OFStream.cpp | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/tests/test_OFStream.cpp b/tests/test_OFStream.cpp
index 2ea0615c8..ecbab1edc 100644
--- a/tests/test_OFStream.cpp
+++ b/tests/test_OFStream.cpp
@@ -42,10 +42,40 @@ TEST_CASE("OFStream", "[language]")
std::string content = file_content;
REQUIRE(content == "foo3 bar\n");
+ }
+
+ // Ensures that the file is closed after this line
+ std::make_shared<OFStream>(filename, true) << "new content\n";
- std::filesystem::remove(filename);
+ if (parallel::rank() == 0) {
+ REQUIRE(std::filesystem::is_regular_file(filename));
+
+ std::ifstream is(filename);
+
+ char file_content[21];
+ int count = 0;
+ for (size_t i = 0; i < 21; ++i) {
+ char c = is.get();
+
+ file_content[i] = c;
+ if (c == '\n') {
+ count++;
+ if (count == 2) {
+ file_content[i + 1] = '\0';
+ REQUIRE(i == 20);
+
+ c = is.get();
+ REQUIRE(is.eof());
+ break;
+ }
+ }
+ }
+
+ std::string content = file_content;
+ REQUIRE(content == "foo3 bar\nnew content\n");
}
+ std::filesystem::remove(filename);
REQUIRE(not std::filesystem::exists(filename));
}
--
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