From 4fb5bc63be59d2018bc7d1f5c4e12d42c95e475e Mon Sep 17 00:00:00 2001
From: Lars-Magnus Skog <ralphtheninja@riseup.net>
Date: Mon, 13 May 2019 17:22:43 +0200
Subject: [PATCH] test: move tests to dc_tools.rs

---
 src/dc_tools.rs | 235 +++++++++++++++++++++++++++++++++++++++
 tests/stress.rs | 288 ------------------------------------------------
 2 files changed, 235 insertions(+), 288 deletions(-)

diff --git a/src/dc_tools.rs b/src/dc_tools.rs
index 272d4f543..e3a27718f 100644
--- a/src/dc_tools.rs
+++ b/src/dc_tools.rs
@@ -1723,4 +1723,239 @@ mod tests {
             free(s as *mut libc::c_void);
         }
     }
+
+    #[test]
+    fn test_dc_str_replace() {
+        unsafe {
+            let mut str: *mut libc::c_char = strdup(b"aaa\x00" as *const u8 as *const libc::c_char);
+            let replacements: libc::c_int = dc_str_replace(
+                &mut str,
+                b"a\x00" as *const u8 as *const libc::c_char,
+                b"ab\x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "ababab"
+            );
+            assert_eq!(replacements, 3);
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_truncate_1() {
+        unsafe {
+            let str: *mut libc::c_char =
+                strdup(b"this is a little test string\x00" as *const u8 as *const libc::c_char);
+            dc_truncate_str(str, 16);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "this is a [...]"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_truncate_2() {
+        unsafe {
+            let str: *mut libc::c_char = strdup(b"1234\x00" as *const u8 as *const libc::c_char);
+            dc_truncate_str(str, 2);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "1234"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_truncate_3() {
+        unsafe {
+            let str: *mut libc::c_char = strdup(b"1234567\x00" as *const u8 as *const libc::c_char);
+            dc_truncate_str(str, 1);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "1[...]"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_truncate_4() {
+        unsafe {
+            let str: *mut libc::c_char = strdup(b"123456\x00" as *const u8 as *const libc::c_char);
+            dc_truncate_str(str, 4);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "123456"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_insert_breaks_1() {
+        unsafe {
+            let str: *mut libc::c_char = dc_insert_breaks(
+                b"just1234test\x00" as *const u8 as *const libc::c_char,
+                4,
+                b" \x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "just 1234 test"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_insert_breaks_2() {
+        unsafe {
+            let str: *mut libc::c_char = dc_insert_breaks(
+                b"just1234tes\x00" as *const u8 as *const libc::c_char,
+                4i32,
+                b"--\x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "just--1234--tes"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_insert_breaks_3() {
+        unsafe {
+            let str: *mut libc::c_char = dc_insert_breaks(
+                b"just1234t\x00" as *const u8 as *const libc::c_char,
+                4i32,
+                b"\x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "just1234t"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_insert_breaks_4() {
+        unsafe {
+            let str: *mut libc::c_char = dc_insert_breaks(
+                b"\x00" as *const u8 as *const libc::c_char,
+                4i32,
+                b"---\x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                ""
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_null_terminate_1() {
+        unsafe {
+            let str: *mut libc::c_char =
+                dc_null_terminate(b"abcxyz\x00" as *const u8 as *const libc::c_char, 3);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "abc"
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_null_terminate_2() {
+        unsafe {
+            let str: *mut libc::c_char =
+                dc_null_terminate(b"abcxyz\x00" as *const u8 as *const libc::c_char, 0);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                ""
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_null_terminate_3() {
+        unsafe {
+            let str: *mut libc::c_char =
+                dc_null_terminate(0 as *const u8 as *const libc::c_char, 0);
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                ""
+            );
+            free(str as *mut libc::c_void);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_to_clist_1() {
+        unsafe {
+            let list: *mut clist = dc_str_to_clist(
+                0 as *const libc::c_char,
+                b" \x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!((*list).count, 0);
+            clist_free_content(list);
+            clist_free(list);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_to_clist_2() {
+        unsafe {
+            let list: *mut clist = dc_str_to_clist(
+                b"\x00" as *const u8 as *const libc::c_char,
+                b" \x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!((*list).count, 1);
+            clist_free_content(list);
+            clist_free(list);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_to_clist_3() {
+        unsafe {
+            let list: *mut clist = dc_str_to_clist(
+                b" \x00" as *const u8 as *const libc::c_char,
+                b" \x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!((*list).count, 2);
+            clist_free_content(list);
+            clist_free(list);
+        }
+    }
+
+    #[test]
+    fn test_dc_str_to_clist_4() {
+        unsafe {
+            let list: *mut clist = dc_str_to_clist(
+                b"foo bar test\x00" as *const u8 as *const libc::c_char,
+                b" \x00" as *const u8 as *const libc::c_char,
+            );
+            assert_eq!((*list).count, 3);
+            let str: *mut libc::c_char =
+                dc_str_from_clist(list, b" \x00" as *const u8 as *const libc::c_char);
+
+            assert_eq!(
+                CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
+                "foo bar test"
+            );
+
+            clist_free_content(list);
+            clist_free(list);
+            free(str as *mut libc::c_void);
+        }
+    }
 }
diff --git a/tests/stress.rs b/tests/stress.rs
index ae1eb2091..0c4c18c16 100644
--- a/tests/stress.rs
+++ b/tests/stress.rs
@@ -414,294 +414,6 @@ unsafe fn stress_functions(context: &dc_context_t) {
         free(fn1 as *mut libc::c_void);
     }
 
-    let mut str: *mut libc::c_char = strdup(b"aaa\x00" as *const u8 as *const libc::c_char);
-    let replacements: libc::c_int = dc_str_replace(
-        &mut str,
-        b"a\x00" as *const u8 as *const libc::c_char,
-        b"ab\x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !(strcmp(str, b"ababab\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            396i32,
-            b"strcmp(str, \"ababab\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    if 0 != !(replacements == 3i32) as libc::c_int as libc::c_long {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            397i32,
-            b"replacements == 3\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = strdup(b"this is a little test string\x00" as *const u8 as *const libc::c_char);
-    dc_truncate_str(str, 16i32);
-    if 0 != !(strcmp(
-        str,
-        b"this is a [...]\x00" as *const u8 as *const libc::c_char,
-    ) == 0i32) as libc::c_int as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            402i32,
-            b"strcmp(str, \"this is a \" DC_EDITORIAL_ELLIPSE)==0\x00" as *const u8
-                as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = strdup(b"1234\x00" as *const u8 as *const libc::c_char);
-    dc_truncate_str(str, 2i32);
-    if 0 != !(strcmp(str, b"1234\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            407i32,
-            b"strcmp(str, \"1234\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = strdup(b"1234567\x00" as *const u8 as *const libc::c_char);
-    dc_truncate_str(str, 1i32);
-    if 0 != !(strcmp(str, b"1[...]\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            412i32,
-            b"strcmp(str, \"1[...]\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = strdup(b"123456\x00" as *const u8 as *const libc::c_char);
-    dc_truncate_str(str, 4i32);
-    if 0 != !(strcmp(str, b"123456\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            417i32,
-            b"strcmp(str, \"123456\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_insert_breaks(
-        b"just1234test\x00" as *const u8 as *const libc::c_char,
-        4i32,
-        b" \x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !(strcmp(
-        str,
-        b"just 1234 test\x00" as *const u8 as *const libc::c_char,
-    ) == 0i32) as libc::c_int as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            421i32,
-            b"strcmp(str, \"just 1234 test\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_insert_breaks(
-        b"just1234tes\x00" as *const u8 as *const libc::c_char,
-        4i32,
-        b"--\x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !(strcmp(
-        str,
-        b"just--1234--tes\x00" as *const u8 as *const libc::c_char,
-    ) == 0i32) as libc::c_int as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            425i32,
-            b"strcmp(str, \"just--1234--tes\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_insert_breaks(
-        b"just1234t\x00" as *const u8 as *const libc::c_char,
-        4i32,
-        b"\x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !(strcmp(str, b"just1234t\x00" as *const u8 as *const libc::c_char) == 0i32)
-        as libc::c_int as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            429i32,
-            b"strcmp(str, \"just1234t\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_insert_breaks(
-        b"\x00" as *const u8 as *const libc::c_char,
-        4i32,
-        b"---\x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !(strcmp(str, b"\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            433i32,
-            b"strcmp(str, \"\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_null_terminate(b"abcxyz\x00" as *const u8 as *const libc::c_char, 3i32);
-    if 0 != !(strcmp(str, b"abc\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            437i32,
-            b"strcmp(str, \"abc\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_null_terminate(b"abcxyz\x00" as *const u8 as *const libc::c_char, 0i32);
-    if 0 != !(strcmp(str, b"\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            441i32,
-            b"strcmp(str, \"\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    str = dc_null_terminate(0 as *const libc::c_char, 0i32);
-    if 0 != !(strcmp(str, b"\x00" as *const u8 as *const libc::c_char) == 0i32) as libc::c_int
-        as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            445i32,
-            b"strcmp(str, \"\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    free(str as *mut libc::c_void);
-    let mut list: *mut clist = dc_str_to_clist(
-        0 as *const libc::c_char,
-        b" \x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !((*list).count == 0i32) as libc::c_int as libc::c_long {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            449i32,
-            b"clist_count(list)==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    clist_free_content(list);
-    clist_free(list);
-    list = dc_str_to_clist(
-        b"\x00" as *const u8 as *const libc::c_char,
-        b" \x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !((*list).count == 1i32) as libc::c_int as libc::c_long {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            454i32,
-            b"clist_count(list)==1\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    clist_free_content(list);
-    clist_free(list);
-    list = dc_str_to_clist(
-        b" \x00" as *const u8 as *const libc::c_char,
-        b" \x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !((*list).count == 2i32) as libc::c_int as libc::c_long {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            459i32,
-            b"clist_count(list)==2\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    clist_free_content(list);
-    clist_free(list);
-    list = dc_str_to_clist(
-        b"foo bar test\x00" as *const u8 as *const libc::c_char,
-        b" \x00" as *const u8 as *const libc::c_char,
-    );
-    if 0 != !((*list).count == 3i32) as libc::c_int as libc::c_long {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            464i32,
-            b"clist_count(list)==3\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    str = dc_str_from_clist(list, b" \x00" as *const u8 as *const libc::c_char);
-    if 0 != !(strcmp(str, b"foo bar test\x00" as *const u8 as *const libc::c_char) == 0i32)
-        as libc::c_int as libc::c_long
-    {
-        __assert_rtn(
-            (*::std::mem::transmute::<&[u8; 17], &[libc::c_char; 17]>(b"stress_functions\x00"))
-                .as_ptr(),
-            b"../cmdline/stress.c\x00" as *const u8 as *const libc::c_char,
-            466i32,
-            b"strcmp(str, \"foo bar test\")==0\x00" as *const u8 as *const libc::c_char,
-        );
-    } else {
-    };
-    clist_free_content(list);
-    clist_free(list);
-    free(str as *mut libc::c_void);
     if 0 != !(strcmp(
         b"fresh=10\x00" as *const u8 as *const libc::c_char,
         b"fresh=10\x00" as *const u8 as *const libc::c_char,