Commit 0804feac00ce4aff2ae746f4246d1675b6b4e491 | zig

author	fardragon <michaldrozd@protonmail.ch> 2026-06-04 17:37:11+00:00
committer	fardragon <michaldrozd@protonmail.ch> 2026-06-05 14:59:18+02:00
log	0804feac00ce4aff2ae746f4246d1675b6b4e491
tree	07f59fb2f9281af16628c730d11fc208b499e239
parent	59bd8201dc0f5ed31146ae2c9cff06b89e94cfc8

Deduplicate and cleanup cmake tests

20 files changed, 464 insertions(+), 636 deletions(-)

test/standalone/config_header/build.zig+53-104

...	@@ -5,9 +5,7 @@ pub fn build(b: *std.Build) void {	...	@@ -5,9 +5,7 @@ pub fn build(b: *std.Build) void {
5	b.default_step = test_step;	5	b.default_step = test_step;
6		6
7	const config_header = b.addConfigHeader(	7	const config_header = b.addConfigHeader(
8	.{ .style = .{	8	.{ .style = .{ .autoconf_undef = b.path("autoconf_undef/config.h.in") } },
9	.autoconf_undef = b.path("autoconf_undef/config.h.in"),
10	} },
11	.{	9	.{
12	.SOME_NO = null,	10	.SOME_NO = null,
13	.SOME_TRUE = true,	11	.SOME_TRUE = true,
...	@@ -30,9 +28,7 @@ pub fn build(b: *std.Build) void {	...	@@ -30,9 +28,7 @@ pub fn build(b: *std.Build) void {
30	});	28	});
31		29
32	const config_header_autoconf_at = b.addConfigHeader(	30	const config_header_autoconf_at = b.addConfigHeader(
33	.{ .style = .{	31	.{ .style = .{ .autoconf_at = b.path("autoconf_at/autoconf_at.txt.in") } },
34	.autoconf_at = b.path("autoconf_at/autoconf_at.txt.in"),
35	} },
36	.{	32	.{
37	.undefined = null,	33	.undefined = null,
38	.defined = {},	34	.defined = {},
...	@@ -54,132 +50,85 @@ pub fn build(b: *std.Build) void {	...	@@ -54,132 +50,85 @@ pub fn build(b: *std.Build) void {
54		50
55	fn addCmakeChecks(b: std.Build, test_step: std.Build.Step) void {	51	fn addCmakeChecks(b: std.Build, test_step: std.Build.Step) void {
56	const config_header = b.addConfigHeader(	52	const config_header = b.addConfigHeader(
		53	.{ .style = .{ .cmake = b.path("cmake/config.h.in") } },
57	.{	54	.{
58	.style = .{ .cmake = b.path("cmake/config.h.in") },	55	.NOVAL = null,
59	.include_path = "config.h",	56	.TRUEVAL = true,
60	},	57	.FALSEVAL = false,
61	.{	58	.ZEROVAL = 0,
62	.noval = null,	59	.ONEVAL = 1,
63	.trueval = true,	60	.TENVAL = 10,
64	.falseval = false,	61	.STRINGVAL = "test",
65	.zeroval = 0,
66	.oneval = 1,
67	.tenval = 10,
68	.stringval = "test",
69		62
70	.boolnoval = {},	63	.BOOLNOVAL = {},
71	.booltrueval = true,	64	.BOOLTRUEVAL = true,
72	.boolfalseval = false,	65	.BOOLFALSEVAL = false,
73	.boolzeroval = 0,	66	.BOOLZEROVAL = 0,
74	.booloneval = 1,	67	.BOOLONEVAL = 1,
75	.booltenval = 10,	68	.BOOLTENVAL = 10,
76	.boolstringval = "test",	69	.BOOLSTRINGVAL = "test",
77	},	70	},
78	);	71	);
79	const check_config_header = b.addCheckFile(config_header.getOutputFile(), .{	72	const check_config_header = b.addCheckFile(config_header.getOutputFile(), .{
80	.expected_exact = @embedFile("cmake/expected_config.h"),	73	.expected_exact = @embedFile("cmake/config.h"),
81	});	74	});
82	test_step.dependOn(&check_config_header.step);	75	test_step.dependOn(&check_config_header.step);
83		76
84	const pwd_sh = b.addConfigHeader(	77	const pwd_sh = b.addConfigHeader(
85	.{	78	.{ .style = .{ .cmake = b.path("cmake/pwd.sh.in") } },
86	.style = .{ .cmake = b.path("cmake/pwd.sh.in") },
87	.include_path = "pwd.sh",
88	},
89	.{ .DIR = "${PWD}" },	79	.{ .DIR = "${PWD}" },
90	);	80	);
91	const check_pwd_sh = b.addCheckFile(pwd_sh.getOutputFile(), .{	81	const check_pwd_sh = b.addCheckFile(pwd_sh.getOutputFile(), .{
92	.expected_exact = @embedFile("cmake/expected_pwd.sh"),	82	.expected_exact = @embedFile("cmake/pwd.sh"),
93	});	83	});
94	test_step.dependOn(&check_pwd_sh.step);	84	test_step.dependOn(&check_pwd_sh.step);
95		85
96	const sigil_header = b.addConfigHeader(	86	const config_header_edge_cases = b.addConfigHeader(
97	.{	87	.{ .style = .{ .cmake = b.path("cmake/edge_cases.h.in") } },
98	.style = .{ .cmake = b.path("cmake/sigil.h.in") },
99	.include_path = "sigil.h",
100	},
101	.{},
102	);
103	const check_sigil_header = b.addCheckFile(sigil_header.getOutputFile(), .{
104	.expected_exact = @embedFile("cmake/expected_sigil.h"),
105	});
106	test_step.dependOn(&check_sigil_header.step);
107
108	const stack_header = b.addConfigHeader(
109	.{
110	.style = .{ .cmake = b.path("cmake/stack.h.in") },
111	.include_path = "stack.h",
112	},
113	.{
114	.UNDERSCORE = "_",
115	.NEST_UNDERSCORE_PROXY = "UNDERSCORE",
116	.NEST_PROXY = "NEST_UNDERSCORE_PROXY",
117	},
118	);
119	const check_stack_header = b.addCheckFile(stack_header.getOutputFile(), .{
120	.expected_exact = @embedFile("cmake/expected_stack.h"),
121	});
122	test_step.dependOn(&check_stack_header.step);
123
124	const wrapper_header = b.addConfigHeader(
125	.{
126	.style = .{ .cmake = b.path("cmake/wrapper.h.in") },
127	.include_path = "wrapper.h",
128	},
129	.{	88	.{
130	.DOLLAR = "$",	89	.DOLLAR = "$",
131	.TEXT = "TRAP",	90	.UNDERSCORE = "_",
132		91	.STRING = "text",
133	.STRING = "TEXT",	92	.STRING_PROXY = "STRING",
134	.STRING_AT = "@STRING@",	93	.STRING_AT = "@STRING@",
135	.STRING_CURLY = "{STRING}",	94	.STRING_CURLY = "{STRING}",
136	.STRING_VAR = "${STRING}",	95	.STRING_VAR = "${STRING}",
		96	.NEST_UNDERSCORE_PROXY = "UNDERSCORE",
		97	.NEST_PROXY = "NEST_UNDERSCORE_PROXY",
137	},	98	},
138	);	99	);
139	const check_wrapper_header = b.addCheckFile(wrapper_header.getOutputFile(), .{	100	const check_config_header_edge_cases = b.addCheckFile(config_header_edge_cases.getOutputFile(), .{
140	.expected_exact = @embedFile("cmake/expected_wrapper.h"),	101	.expected_exact = @embedFile("cmake/edge_cases.h"),
141	});	102	});
142	test_step.dependOn(&check_wrapper_header.step);	103	test_step.dependOn(&check_config_header_edge_cases.step);
143		104
144	const config_header_cmake = b.addConfigHeader(	105	const config_header_cmakedefine_edge_cases = b.addConfigHeader(
145	.{ .style = .{
146	.cmake = b.path("cmake/cmake.txt.in"),
147	} },
148	.{	106	.{
149	.undef = null,	107	.style = .{ .cmake = b.path("cmake/cmakedefine_edge_cases.h.in") },
150	.defined = {},	108	.include_path = "cmakedefine_edge_cases_renamed.h",
151	.true = true,
152	.false = false,
153	.int = 42,
154	.ident = "value",
155	.string = "text",
156	},	109	},
157	);
158	const check_config_header_cmake = b.addCheckFile(config_header_cmake.getOutputFile(), .{
159	.expected_exact = @embedFile("cmake/cmake.txt"),
160	});
161	test_step.dependOn(&check_config_header_cmake.step);
162
163	const config_header_cmake_edge_cases = b.addConfigHeader(
164	.{ .style = .{
165	.cmake = b.path("cmake/cmake_edge_cases.txt.in"),
166	} },
167	.{	110	.{
168	// .at = "@",	111	.MULTI_WORD = true,
169	// .trueval = true,	112	.MULTI_WORD_FALSE = false,
170	.dollar = "$",	113	.NO_VALUE = true,
171	.underscore = "_",	114	.NO_VALUE_FALSE = false,
172	.string = "text",	115	.WITH_UNDERSCORE_TRUE = true,
173	.string_proxy = "string",	116	.WITH_UNDERSCORE_FALSE = false,
174	.string_at = "@string@",	117	._LEADING = true,
175	.string_curly = "{string}",	118	.TRAILING_ = true,
176	.string_var = "${string}",	119	._UNDER_01 = true,
177	.nest_underscore_proxy = "underscore",	120	.UNDER_01_ = true,
178	.nest_proxy = "nest_underscore_proxy",	121	.SUBST_VAL = true,
		122	.SUBST_VAL_FALSE = false,
		123	.STRING = "text",
		124	.VAR_NAME = "ACTUAL_VAR",
		125	.ACTUAL_VAR = true,
		126	.AT_SIGN = "@",
		127	.DOLLAR_SIGN = "$",
179	},	128	},
180	);	129	);
181	const check_config_header_cmake_edge_cases = b.addCheckFile(config_header_cmake_edge_cases.getOutputFile(), .{	130	const check_config_header_cmakedefine_edge_cases = b.addCheckFile(config_header_cmakedefine_edge_cases.getOutputFile(), .{
182	.expected_exact = @embedFile("cmake/cmake_edge_cases.txt"),	131	.expected_exact = @embedFile("cmake/cmakedefine_edge_cases.h"),
183	});	132	});
184	test_step.dependOn(&check_config_header_cmake_edge_cases.step);	133	test_step.dependOn(&check_config_header_cmakedefine_edge_cases.step);
185	}	134	}

test/standalone/config_header/cmake/cmake.txt deleted-66

...	@@ -1,66 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// empty strings are preserved
3
4	// line with misc content is preserved
5	no substitution
6
7	// empty @ sigils are preserved
8	@
9	@@
10	@@@
11	@@@@
12
13	// simple substitution
14
15
16
17
18	1
19	1
20	0
21	0
22	42
23	42
24	value
25	value
26	text
27	text
28
29	// double packed substitution
30	texttext
31	texttext
32
33	// triple packed substitution
34	text42text
35	text42text
36	text42text
37	text42text
38
39	// double separated substitution
40	42.42
41	42.42
42
43	// triple separated substitution
44	42.1.42
45	42.1.42
46	42.1.42
47	42.1.42
48
49	// misc prefix is preserved
50	false is 0
51	false is 0
52
53	// misc suffix is preserved
54	1 is true
55	1 is true
56
57	// surrounding content is preserved
58	what is 6*7? 42!
59	what is 6*7? 42!
60
61	// incomplete key is preserved
62	@undef
63	${undef
64	{undef}
65	undef@
66	undef}

test/standalone/config_header/cmake/cmake.txt.in deleted-65

...	@@ -1,65 +0,0 @@
1	// empty strings are preserved
2
3	// line with misc content is preserved
4	no substitution
5
6	// empty @ sigils are preserved
7	@
8	@@
9	@@@
10	@@@@
11
12	// simple substitution
13	@undef@
14	${undef}
15	@defined@
16	${defined}
17	@true@
18	${true}
19	@false@
20	${false}
21	@int@
22	${int}
23	@ident@
24	${ident}
25	@string@
26	${string}
27
28	// double packed substitution
29	@string@@string@
30	${string}${string}
31
32	// triple packed substitution
33	@string@@int@@string@
34	@string@${int}@string@
35	${string}@int@${string}
36	${string}${int}${string}
37
38	// double separated substitution
39	@int@.@int@
40	${int}.${int}
41
42	// triple separated substitution
43	@int@.@true@.@int@
44	@int@.${true}.@int@
45	${int}.@true@.${int}
46	${int}.${true}.${int}
47
48	// misc prefix is preserved
49	false is @false@
50	false is ${false}
51
52	// misc suffix is preserved
53	@true@ is true
54	${true} is true
55
56	// surrounding content is preserved
57	what is 6*7? @int@!
58	what is 6*7? ${int}!
59
60	// incomplete key is preserved
61	@undef
62	${undef
63	{undef}
64	undef@
65	undef}

test/standalone/config_header/cmake/cmake_edge_cases.txt deleted-38

...	@@ -1,38 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// empty lines are preserved
3
4	// @-substition tests
5	// @-vars resolved only when they wrap valid characters, otherwise considered literals
6	@text@
7	@text@
8
9	// at-vars are resolved inside curly-vars
10	text
11
12	// expanded variables are considered strings after expansion
13	@string@
14	@string@
15	${string}
16	${string}
17	${string}
18	${string}
19	${text}
20	${text}
21	${text}
22
23	// nested expanded variables are expanded from the inside out
24	string
25	string
26
27	// nested vars are only expanded when curly braces are closed
28	nest_underscore_proxy
29	nest_underscore_proxy
30
31	// backslash is an invalid character for @ lookup
32	\@string\@
33
34	// backslash is preserved, but doesn't affect $curly-braces variable expansion
35	\text
36
37	// backslash breaks $curly-braces opening bracket identification
38	$\{string}

test/standalone/config_header/cmake/cmake_edge_cases.txt.in deleted-37

...	@@ -1,37 +0,0 @@
1	// empty lines are preserved
2
3	// @-substition tests
4	// @-vars resolved only when they wrap valid characters, otherwise considered literals
5	@@string@@
6	@${string}@
7
8	// at-vars are resolved inside curly-vars
9	${@string_proxy@}
10
11	// expanded variables are considered strings after expansion
12	@string_at@
13	${string_at}
14	$@string_curly@
15	$${string_curly}
16	${string_var}
17	@string_var@
18	${dollar}{${string}}
19	@dollar@{${string}}
20	@dollar@{@string@}
21
22	// nested expanded variables are expanded from the inside out
23	${string${underscore}proxy}
24	${string@underscore@proxy}
25
26	// nested vars are only expanded when curly braces are closed
27	${nest${underscore}proxy}
28	${nest${${nest_underscore${underscore}proxy}}proxy}
29
30	// backslash is an invalid character for @ lookup
31	\@string\@
32
33	// backslash is preserved, but doesn't affect $curly-braces variable expansion
34	\${string}
35
36	// backslash breaks $curly-braces opening bracket identification
37	$\{string}

test/standalone/config_header/cmake/cmakedefine_edge_cases.h created+43

...	@@ -0,0 +1,43 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// cmakedefine with multi-word string value (truthy)
3	#define MULTI_WORD "hello world"
4
5	// cmakedefine with multi-word string value (falsy)
6	/* #undef MULTI_WORD_FALSE */
7
8	// cmakedefine with no replacement value (truthy)
9	// TODO: unexpected whitespace is being added here
10	#define NO_VALUE
11
12	// cmakedefine with no replacement value (falsy)
13	/* #undef NO_VALUE_FALSE */
14
15	// cmakedefine01 with underscored variable names (truthy)
16	#define WITH_UNDERSCORE_TRUE 1
17
18	// cmakedefine01 with underscored variable names (falsy)
19	#define WITH_UNDERSCORE_FALSE 0
20
21	// cmakedefine with leading/trailing underscores (truthy)
22	#define _LEADING 1
23	#define TRAILING_ 1
24
25	// cmakedefine01 with leading/trailing underscores (truthy)
26	#define _UNDER_01 1
27	#define UNDER_01_ 1
28
29	// cmakedefine with @ substitution in the replacement value (truthy)
30	#define SUBST_VAL text
31
32	// cmakedefine with @ substitution in the replacement value (falsy)
33	/* #undef SUBST_VAL_FALSE */
34
35	// cmakedefine with @ substitution as the variable name
36	#define ACTUAL_VAR custom_val
37
38	// cmakedefine with dollar-curly substitution as the variable name
39	#define ACTUAL_VAR custom_val
40
41	// @ and $ as literal config values
42	@
43	$

test/standalone/config_header/cmake/cmakedefine_edge_cases.h.in created+42

...	@@ -0,0 +1,42 @@
1	// cmakedefine with multi-word string value (truthy)
2	#cmakedefine MULTI_WORD "hello world"
3
4	// cmakedefine with multi-word string value (falsy)
5	#cmakedefine MULTI_WORD_FALSE "hello world"
6
7	// cmakedefine with no replacement value (truthy)
8	// TODO: unexpected whitespace is being added here
9	#cmakedefine NO_VALUE
10
11	// cmakedefine with no replacement value (falsy)
12	#cmakedefine NO_VALUE_FALSE
13
14	// cmakedefine01 with underscored variable names (truthy)
15	#cmakedefine01 WITH_UNDERSCORE_TRUE
16
17	// cmakedefine01 with underscored variable names (falsy)
18	#cmakedefine01 WITH_UNDERSCORE_FALSE
19
20	// cmakedefine with leading/trailing underscores (truthy)
21	#cmakedefine _LEADING 1
22	#cmakedefine TRAILING_ 1
23
24	// cmakedefine01 with leading/trailing underscores (truthy)
25	#cmakedefine01 _UNDER_01
26	#cmakedefine01 UNDER_01_
27
28	// cmakedefine with @ substitution in the replacement value (truthy)
29	#cmakedefine SUBST_VAL @STRING@
30
31	// cmakedefine with @ substitution in the replacement value (falsy)
32	#cmakedefine SUBST_VAL_FALSE @STRING@
33
34	// cmakedefine with @ substitution as the variable name
35	#cmakedefine @VAR_NAME@ custom_val
36
37	// cmakedefine with dollar-curly substitution as the variable name
38	#cmakedefine ${VAR_NAME} custom_val
39
40	// @ and $ as literal config values
41	@AT_SIGN@
42	${DOLLAR_SIGN}

test/standalone/config_header/cmake/config.h created+144

...	@@ -0,0 +1,144 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// cmakedefine — value is null (undefined) → /* #undef */
3	/* #undef NOVAL */
4
5	// cmakedefine — value is true → #define ... 1
6	#define TRUEVAL 1
7
8	// cmakedefine — value is false → /* #undef */
9	/* #undef FALSEVAL */
10
11	// cmakedefine — value is 0 (falsy) → /* #undef */
12	/* #undef ZEROVAL */
13
14	// cmakedefine — value is 1 (truthy) → #define ... 1
15	#define ONEVAL 1
16
17	// cmakedefine — value is 10 (truthy) → #define ... 1
18	#define TENVAL 1
19
20	// cmakedefine — value is non-empty string (truthy) → #define ... 1
21	#define STRINGVAL 1
22
23	// cmakedefine — leading whitespace preserved in output
24	#define STRINGVAL 1
25	#define STRINGVAL 1
26
27
28	// cmakedefine01 — value is {} (defined, no value) → 0
29	#define BOOLNOVAL 0
30
31	// cmakedefine01 — value is true → 1
32	#define BOOLTRUEVAL 1
33
34	// cmakedefine01 — value is false → 0
35	#define BOOLFALSEVAL 0
36
37	// cmakedefine01 — value is 0 (falsy) → 0
38	#define BOOLZEROVAL 0
39
40	// cmakedefine01 — value is 1 (truthy) → 1
41	#define BOOLONEVAL 1
42
43	// cmakedefine01 — value is 10 (truthy) → 1
44	#define BOOLTENVAL 1
45
46	// cmakedefine01 — value is non-empty string (truthy) → 1
47	#define BOOLSTRINGVAL 1
48
49
50	// @-substitution — value is null → empty string
51	//
52
53	// @-substitution — null values produce nothing even when packed
54	//
55
56	// @-substitution — null values produce nothing even when separated
57	// .
58
59	// @-substitution — value is true → "1"
60	// 1
61
62	// @-substitution — value is false → "0"
63	// 0
64
65	// @-substitution — true + false packed → "10"
66	// 10
67
68	// @-substitution — false + true separated → "0.1"
69	// 0.1
70
71	// @-substitution — value is 0 → "0"
72	// 0
73
74	// @-substitution — value is 1 → "1"
75	// 1
76
77	// @-substitution — value is 10 → "10"
78	// 10
79
80	// @-substitution — 0 + 1 packed → "01"
81	// 01
82
83	// @-substitution — 0 + 10 separated → "0.10"
84	// 0.10
85
86	// @-substitution — value is string "test" → "test"
87	// test
88
89	// @-substitution — strings packed → "testtest"
90	// testtest
91
92	// @-substitution — strings separated → "test.test"
93	// test.test
94
95	// @-substitution — mixed null/string/true/zero → "test10"
96	// test10
97
98	// dollar-curly substitution — value is null → empty string
99	//
100
101	// dollar-curly substitution — null values produce nothing even when packed
102	//
103
104	// dollar-curly substitution — null values produce nothing even when separated
105	// .
106
107	// dollar-curly substitution — value is true → "1"
108	// 1
109
110	// dollar-curly substitution — value is false → "0"
111	// 0
112
113	// dollar-curly substitution — true + false packed → "10"
114	// 10
115
116	// dollar-curly substitution — false + true separated → "0.1"
117	// 0.1
118
119	// dollar-curly substitution — value is 0 → "0"
120	// 0
121
122	// dollar-curly substitution — value is 1 → "1"
123	// 1
124
125	// dollar-curly substitution — value is 10 → "10"
126	// 10
127
128	// dollar-curly substitution — 0 + 1 packed → "01"
129	// 01
130
131	// dollar-curly substitution — 0 + 10 separated → "0.10"
132	// 0.10
133
134	// dollar-curly substitution — value is string "test" → "test"
135	// test
136
137	// dollar-curly substitution — strings packed → "testtest"
138	// testtest
139
140	// dollar-curly substitution — strings separated → "test.test"
141	// test.test
142
143	// dollar-curly substitution — mixed null/string/true/zero → "test10"
144	// test10

test/standalone/config_header/cmake/config.h.in+95-99

...	@@ -1,147 +1,143 @@	...	@@ -1,147 +1,143 @@
1	// cmakedefine	1	// cmakedefine — value is null (undefined) → /* #undef */
2	// undefined	2	#cmakedefine NOVAL unreachable
3	#cmakedefine noval unreachable
4		3
5	// 1	4	// cmakedefine — value is true → #define ... 1
6	#cmakedefine trueval 1	5	#cmakedefine TRUEVAL 1
7		6
8	// undefined	7	// cmakedefine — value is false → /* #undef */
9	#cmakedefine falseval unreachable	8	#cmakedefine FALSEVAL unreachable
10		9
11	// undefined	10	// cmakedefine — value is 0 (falsy) → /* #undef */
12	#cmakedefine zeroval unreachable	11	#cmakedefine ZEROVAL unreachable
13		12
14	// 1	13	// cmakedefine — value is 1 (truthy) → #define ... 1
15	#cmakedefine oneval 1	14	#cmakedefine ONEVAL 1
16		15
17	// 1	16	// cmakedefine — value is 10 (truthy) → #define ... 1
18	#cmakedefine tenval 1	17	#cmakedefine TENVAL 1
19		18
20	// 1	19	// cmakedefine — value is non-empty string (truthy) → #define ... 1
21	#cmakedefine stringval 1	20	#cmakedefine STRINGVAL 1
22		21
23	// whitespace test	22	// cmakedefine — leading whitespace preserved in output
24	#cmakedefine stringval 1	23	#cmakedefine STRINGVAL 1
25	#cmakedefine stringval 1	24	#cmakedefine STRINGVAL 1
26		25
27		26
28	// cmakedefine01	27	// cmakedefine01 — value is {} (defined, no value) → 0
29	// 0	28	#cmakedefine01 BOOLNOVAL
30	#cmakedefine01 boolnoval
31		29
32	// 1	30	// cmakedefine01 — value is true → 1
33	#cmakedefine01 booltrueval	31	#cmakedefine01 BOOLTRUEVAL
34		32
35	// 0	33	// cmakedefine01 — value is false → 0
36	#cmakedefine01 boolfalseval	34	#cmakedefine01 BOOLFALSEVAL
37		35
38	// 0	36	// cmakedefine01 — value is 0 (falsy) → 0
39	#cmakedefine01 boolzeroval	37	#cmakedefine01 BOOLZEROVAL
40		38
41	// 1	39	// cmakedefine01 — value is 1 (truthy) → 1
42	#cmakedefine01 booloneval	40	#cmakedefine01 BOOLONEVAL
43		41
44	// 1	42	// cmakedefine01 — value is 10 (truthy) → 1
45	#cmakedefine01 booltenval	43	#cmakedefine01 BOOLTENVAL
46		44
47	// 1	45	// cmakedefine01 — value is non-empty string (truthy) → 1
48	#cmakedefine01 boolstringval	46	#cmakedefine01 BOOLSTRINGVAL
49		47
50		48
51	// @ substition	49	// @-substitution — value is null → empty string
		50	// @NOVAL@
52		51
53	// no substition	52	// @-substitution — null values produce nothing even when packed
54	// @noval@	53	// @NOVAL@@NOVAL@
55		54
56	// no substition	55	// @-substitution — null values produce nothing even when separated
57	// @noval@@noval@	56	// @NOVAL@.@NOVAL@
58		57
59	// no substition	58	// @-substitution — value is true → "1"
60	// @noval@.@noval@	59	// @TRUEVAL@
61		60
62	// 1	61	// @-substitution — value is false → "0"
63	// @trueval@	62	// @FALSEVAL@
64		63
65	// 0	64	// @-substitution — true + false packed → "10"
66	// @falseval@	65	// @TRUEVAL@@FALSEVAL@
67		66
68	// 10	67	// @-substitution — false + true separated → "0.1"
69	// @trueval@@falseval@	68	// @FALSEVAL@.@TRUEVAL@
70		69
71	// 0.1	70	// @-substitution — value is 0 → "0"
72	// @falseval@.@trueval@	71	// @ZEROVAL@
73		72
74	// 0	73	// @-substitution — value is 1 → "1"
75	// @zeroval@	74	// @ONEVAL@
76		75
77	// 1	76	// @-substitution — value is 10 → "10"
78	// @oneval@	77	// @TENVAL@
79		78
80	// 10	79	// @-substitution — 0 + 1 packed → "01"
81	// @tenval@	80	// @ZEROVAL@@ONEVAL@
82		81
83	// 01	82	// @-substitution — 0 + 10 separated → "0.10"
84	// @zeroval@@oneval@	83	// @ZEROVAL@.@TENVAL@
85		84
86	// 0.10	85	// @-substitution — value is string "test" → "test"
87	// @zeroval@.@tenval@	86	// @STRINGVAL@
88		87
89	// test	88	// @-substitution — strings packed → "testtest"
90	// @stringval@	89	// @STRINGVAL@@STRINGVAL@
91		90
92	// testtest	91	// @-substitution — strings separated → "test.test"
93	// @stringval@@stringval@	92	// @STRINGVAL@.@STRINGVAL@
94		93
95	// test.test	94	// @-substitution — mixed null/string/true/zero → "test10"
96	// @stringval@.@stringval@	95	// @NOVAL@@STRINGVAL@@TRUEVAL@@ZEROVAL@
97		96
98	// test10	97	// dollar-curly substitution — value is null → empty string
99	// @noval@@stringval@@trueval@@zeroval@	98	// ${NOVAL}
100		99
101	// no substition	100	// dollar-curly substitution — null values produce nothing even when packed
102	// ${noval}	101	// ${NOVAL}${NOVAL}
103		102
104	// no substition	103	// dollar-curly substitution — null values produce nothing even when separated
105	// ${noval}${noval}	104	// ${NOVAL}.${NOVAL}
106		105
107	// no substition	106	// dollar-curly substitution — value is true → "1"
108	// ${noval}.${noval}	107	// ${TRUEVAL}
109		108
110	// 1	109	// dollar-curly substitution — value is false → "0"
111	// ${trueval}	110	// ${FALSEVAL}
112		111
113	// 0	112	// dollar-curly substitution — true + false packed → "10"
114	// ${falseval}	113	// ${TRUEVAL}${FALSEVAL}
115		114
116	// 10	115	// dollar-curly substitution — false + true separated → "0.1"
117	// ${trueval}${falseval}	116	// ${FALSEVAL}.${TRUEVAL}
118		117
119	// 0.1	118	// dollar-curly substitution — value is 0 → "0"
120	// ${falseval}.${trueval}	119	// ${ZEROVAL}
121		120
122	// 0	121	// dollar-curly substitution — value is 1 → "1"
123	// ${zeroval}	122	// ${ONEVAL}
124		123
125	// 1	124	// dollar-curly substitution — value is 10 → "10"
126	// ${oneval}	125	// ${TENVAL}
127		126
128	// 10	127	// dollar-curly substitution — 0 + 1 packed → "01"
129	// ${tenval}	128	// ${ZEROVAL}${ONEVAL}
130		129
131	// 01	130	// dollar-curly substitution — 0 + 10 separated → "0.10"
132	// ${zeroval}${oneval}	131	// ${ZEROVAL}.${TENVAL}
133		132
134	// 0.10	133	// dollar-curly substitution — value is string "test" → "test"
135	// ${zeroval}.${tenval}	134	// ${STRINGVAL}
136		135
137	// test	136	// dollar-curly substitution — strings packed → "testtest"
138	// ${stringval}	137	// ${STRINGVAL}${STRINGVAL}
139		138
140	// testtest	139	// dollar-curly substitution — strings separated → "test.test"
141	// ${stringval}${stringval}	140	// ${STRINGVAL}.${STRINGVAL}
142		141
143	// test.test	142	// dollar-curly substitution — mixed null/string/true/zero → "test10"
144	// ${stringval}.${stringval}	143	// ${NOVAL}${STRINGVAL}${TRUEVAL}${ZEROVAL}
145
146	// test10
147	// ${noval}${stringval}${trueval}${zeroval}

test/standalone/config_header/cmake/edge_cases.h created+43

...	@@ -0,0 +1,43 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// empty lines are preserved
3
4	// double-wrapped at-sigils work like single-wrapped
5	@text@
6	@text@
7
8	// at-var lookup happens inside dollar-curly before dollar-curly lookup
9	text
10
11	// expanded variables are treated as strings and can be re-substituted
12	@STRING@
13	@STRING@
14	${STRING}
15	${STRING}
16	${STRING}
17	${STRING}
18	${text}
19	${text}
20	${text}
21
22	// nested dollar-curly expansion from the inside out
23	STRING
24	STRING
25
26	// nested dollar-curly — only completed brace blocks are expanded
27	NEST_UNDERSCORE_PROXY
28	NEST_UNDERSCORE_PROXY
29
30	// backslash is invalid in at-var names — preserved as literal
31	\@STRING\@
32
33	// backslash does not affect dollar-curly expansion
34	\text
35
36	// backslash before opening brace breaks dollar-curly identification
37	$\{STRING}
38
39	// bare at-sigils pass through unchanged with no variable map
40	#define AT @
41	#define ATAT @@
42	#define ATATAT @@@
43	#define ATATATAT @@@@

test/standalone/config_header/cmake/edge_cases.h.in created+42

...	@@ -0,0 +1,42 @@
1	// empty lines are preserved
2
3	// double-wrapped at-sigils work like single-wrapped
4	@@STRING@@
5	@${STRING}@
6
7	// at-var lookup happens inside dollar-curly before dollar-curly lookup
8	${@STRING_PROXY@}
9
10	// expanded variables are treated as strings and can be re-substituted
11	@STRING_AT@
12	${STRING_AT}
13	$@STRING_CURLY@
14	$${STRING_CURLY}
15	${STRING_VAR}
16	@STRING_VAR@
17	${DOLLAR}{${STRING}}
18	@DOLLAR@{${STRING}}
19	@DOLLAR@{@STRING@}
20
21	// nested dollar-curly expansion from the inside out
22	${STRING${UNDERSCORE}PROXY}
23	${STRING@UNDERSCORE@PROXY}
24
25	// nested dollar-curly — only completed brace blocks are expanded
26	${NEST${UNDERSCORE}PROXY}
27	${NEST${${NEST_UNDERSCORE${UNDERSCORE}PROXY}}PROXY}
28
29	// backslash is invalid in at-var names — preserved as literal
30	\@STRING\@
31
32	// backslash does not affect dollar-curly expansion
33	\${STRING}
34
35	// backslash before opening brace breaks dollar-curly identification
36	$\{STRING}
37
38	// bare at-sigils pass through unchanged with no variable map
39	#define AT @
40	#define ATAT @@
41	#define ATATAT @@@
42	#define ATATATAT @@@@

test/standalone/config_header/cmake/expected_config.h deleted-148

...	@@ -1,148 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// cmakedefine
3	// undefined
4	/* #undef noval */
5
6	// 1
7	#define trueval 1
8
9	// undefined
10	/* #undef falseval */
11
12	// undefined
13	/* #undef zeroval */
14
15	// 1
16	#define oneval 1
17
18	// 1
19	#define tenval 1
20
21	// 1
22	#define stringval 1
23
24	// whitespace test
25	#define stringval 1
26	#define stringval 1
27
28
29	// cmakedefine01
30	// 0
31	#define boolnoval 0
32
33	// 1
34	#define booltrueval 1
35
36	// 0
37	#define boolfalseval 0
38
39	// 0
40	#define boolzeroval 0
41
42	// 1
43	#define booloneval 1
44
45	// 1
46	#define booltenval 1
47
48	// 1
49	#define boolstringval 1
50
51
52	// @ substition
53
54	// no substition
55	//
56
57	// no substition
58	//
59
60	// no substition
61	// .
62
63	// 1
64	// 1
65
66	// 0
67	// 0
68
69	// 10
70	// 10
71
72	// 0.1
73	// 0.1
74
75	// 0
76	// 0
77
78	// 1
79	// 1
80
81	// 10
82	// 10
83
84	// 01
85	// 01
86
87	// 0.10
88	// 0.10
89
90	// test
91	// test
92
93	// testtest
94	// testtest
95
96	// test.test
97	// test.test
98
99	// test10
100	// test10
101
102	// no substition
103	//
104
105	// no substition
106	//
107
108	// no substition
109	// .
110
111	// 1
112	// 1
113
114	// 0
115	// 0
116
117	// 10
118	// 10
119
120	// 0.1
121	// 0.1
122
123	// 0
124	// 0
125
126	// 1
127	// 1
128
129	// 10
130	// 10
131
132	// 01
133	// 01
134
135	// 0.10
136	// 0.10
137
138	// test
139	// test
140
141	// testtest
142	// testtest
143
144	// test.test
145	// test.test
146
147	// test10
148	// test10

test/standalone/config_header/cmake/expected_pwd.sh deleted-2

...	@@ -1,2 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	echo ${PWD}

test/standalone/config_header/cmake/expected_sigil.h deleted-5

...	@@ -1,5 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	#define AT @
3	#define ATAT @@
4	#define ATATAT @@@
5	#define ATATATAT @@@@

test/standalone/config_header/cmake/expected_stack.h deleted-4

...	@@ -1,4 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	#define NEST_UNDERSCORE_PROXY NEST_UNDERSCORE_PROXY
3
4	#define NEST_UNDERSCORE_PROXY NEST_UNDERSCORE_PROXY

test/standalone/config_header/cmake/expected_wrapper.h deleted-31

...	@@ -1,31 +0,0 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	// becomes TEXT
3	#define TEXT
4	#define TEXT
5
6	// becomes `at`TEXT`at`
7	#define @TEXT@
8	#define @TEXT@
9
10	// becomes TRAP
11	#define TRAP
12
13	// becomes `dollar sign`{STRING}
14	#define ${STRING}
15	#define ${STRING}
16
17	// becomes `dollar sign`{STRING}
18	#define ${STRING}
19	#define ${STRING}
20
21	// becomes `dollar sign`{TEXT}
22	#define ${TEXT}
23	#define ${TEXT}
24
25	// becomes `at`STRING`at`
26	#define @STRING@
27	#define @STRING@
28
29	#define \@STRING_VAR\@
30	#define \${STRING}
31	#define $\{STRING_VAR}

test/standalone/config_header/cmake/pwd.sh created+2

...	@@ -0,0 +1,2 @@
1	/* This file was generated by ConfigHeader using the Zig Build System. */
2	echo ${PWD}

test/standalone/config_header/cmake/sigil.h.in deleted-4

...	@@ -1,4 +0,0 @@
1	#define AT @
2	#define ATAT @@
3	#define ATATAT @@@
4	#define ATATATAT @@@@

test/standalone/config_header/cmake/stack.h.in deleted-3

...	@@ -1,3 +0,0 @@
1	#define NEST_UNDERSCORE_PROXY ${NEST${UNDERSCORE}PROXY}
2
3	#define NEST_UNDERSCORE_PROXY ${NEST${${NEST_UNDERSCORE${UNDERSCORE}PROXY}}PROXY}

test/standalone/config_header/cmake/wrapper.h.in deleted-30

...	@@ -1,30 +0,0 @@
1	// becomes TEXT
2	#define @STRING@
3	#define ${STRING}
4
5	// becomes `at`TEXT`at`
6	#define @${STRING}@
7	#define @@STRING@@
8
9	// becomes TRAP
10	#define ${@STRING@}
11
12	// becomes `dollar sign`{STRING}
13	#define $@STRING_CURLY@
14	#define $${STRING_CURLY}
15
16	// becomes `dollar sign`{STRING}
17	#define @STRING_VAR@
18	#define ${STRING_VAR}
19
20	// becomes `dollar sign`{TEXT}
21	#define ${DOLLAR}{${STRING}}
22	#define @DOLLAR@{${STRING}}
23
24	// becomes `at`STRING`at`
25	#define ${STRING_AT}
26	#define @STRING_AT@
27
28	#define \@STRING_VAR\@
29	#define \${STRING_VAR}
30	#define $\{STRING_VAR}