From 909eb4cf22e5a0ebdd2b86515d50f5dfefd2f3e3 Mon Sep 17 00:00:00 2001
From: Ernie Pasveer <epasveer@att.net>
Date: Sun, 18 May 2025 12:35:29 -0500
Subject: [PATCH] Add new test program for pretty printing structures.

---
 tests/helloprettyprint/.gitignore           |  3 +++
 tests/helloprettyprint/Makefile             | 10 ++++++++
 tests/helloprettyprint/README               | 15 ++++++++++++
 tests/helloprettyprint/helloprettyprint.cpp | 27 +++++++++++++++++++++
 tests/helloprettyprint/project.seer         | 25 +++++++++++++++++++
 5 files changed, 80 insertions(+)
 create mode 100644 tests/helloprettyprint/.gitignore
 create mode 100644 tests/helloprettyprint/Makefile
 create mode 100644 tests/helloprettyprint/README
 create mode 100644 tests/helloprettyprint/helloprettyprint.cpp
 create mode 100644 tests/helloprettyprint/project.seer

diff --git a/tests/helloprettyprint/.gitignore b/tests/helloprettyprint/.gitignore
new file mode 100644
index 0000000..463f0aa
--- /dev/null
+++ b/tests/helloprettyprint/.gitignore
@@ -0,0 +1,3 @@
+helloprettyprint
+*.o
+
diff --git a/tests/helloprettyprint/Makefile b/tests/helloprettyprint/Makefile
new file mode 100644
index 0000000..cd012d0
--- /dev/null
+++ b/tests/helloprettyprint/Makefile
@@ -0,0 +1,10 @@
+.PHONY: all
+all: helloprettyprint
+
+helloprettyprint: helloprettyprint.cpp
+	g++ -g -o helloprettyprint helloprettyprint.cpp
+
+.PHONY: clean
+clean:
+	rm -f helloprettyprint helloprettyprint.o
+
diff --git a/tests/helloprettyprint/README b/tests/helloprettyprint/README
new file mode 100644
index 0000000..3b82dbe
--- /dev/null
+++ b/tests/helloprettyprint/README
@@ -0,0 +1,15 @@
+
+Seer has a problem with enabling 'pretty printing' and structs have have \n characters.
+
+    https://github.com/epasveer/seer/issues/313
+
+    (gdb) set print pretty on
+
+Without pretty print
+    10^done,value="{B = 1, C = 0, D = \"asd\", E = std::vector<bool> of length 1, capacity 64 = {true}}"
+    11^done,value="1"
+
+With pretty print
+    10^done,value="{\n  B = 1,\n  C = 0,\n  D = \"asd\",\n  E = std::vector<bool> of length 1, capacity 64 = {true}\n}"
+    11^done,value="1"
+
diff --git a/tests/helloprettyprint/helloprettyprint.cpp b/tests/helloprettyprint/helloprettyprint.cpp
new file mode 100644
index 0000000..726885d
--- /dev/null
+++ b/tests/helloprettyprint/helloprettyprint.cpp
@@ -0,0 +1,27 @@
+#include <iostream>
+#include <string>
+#include <vector>
+
+struct A
+{
+  int B;
+  float C;
+  std::string D;
+  std::vector<bool> E;
+};
+
+struct A f(int p)
+{
+  A a;
+  a.B = p;
+  a.D = "asd";
+  a.E.push_back(p > 0);
+  return a;
+}
+
+int main()
+{
+  A a = f(1);
+  std::cout << a.E[0] << std::endl;
+  return 0;
+}
diff --git a/tests/helloprettyprint/project.seer b/tests/helloprettyprint/project.seer
new file mode 100644
index 0000000..8756d64
--- /dev/null
+++ b/tests/helloprettyprint/project.seer
@@ -0,0 +1,25 @@
+{
+    "seerproject": {
+        "executable": "helloprettyprint",
+        "postgdbcommands": [
+            ""
+        ],
+        "pregdbcommands": [
+            "# Comment the next line out to disable \"pretty printing\".",
+            "set pretty printer on"
+        ],
+        "startmode": {
+            "arguments": "",
+            "breakinfunction": false,
+            "breakinfunctionname": "",
+            "breakinmain": true,
+            "breakpointsfile": "",
+            "nobreak": false,
+            "nonstopmode": false,
+            "randomizestartaddress": false,
+            "showassemblytab": false
+        },
+        "symbolfile": "",
+        "workingdirectory": ""
+    }
+}