From 72e018b066bd5cc3ce0181b43865a227e8b9b6ec Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Fri, 12 Apr 2024 20:22:01 +0200
Subject: Initial fork from H48

---
 test/040_inverse_cube/00_solved.in     |  1 +
 test/040_inverse_cube/00_solved.out    |  1 +
 test/040_inverse_cube/01_scrambled.in  |  1 +
 test/040_inverse_cube/01_scrambled.out |  1 +
 test/040_inverse_cube/inverse_tests.c  | 23 +++++++++++++++++++++++
 5 files changed, 27 insertions(+)
 create mode 100644 test/040_inverse_cube/00_solved.in
 create mode 100644 test/040_inverse_cube/00_solved.out
 create mode 100644 test/040_inverse_cube/01_scrambled.in
 create mode 100644 test/040_inverse_cube/01_scrambled.out
 create mode 100644 test/040_inverse_cube/inverse_tests.c

(limited to 'test/040_inverse_cube')

diff --git a/test/040_inverse_cube/00_solved.in b/test/040_inverse_cube/00_solved.in
new file mode 100644
index 0000000..dff224d
--- /dev/null
+++ b/test/040_inverse_cube/00_solved.in
@@ -0,0 +1 @@
+UF0 UB0 DB0 DF0 UR0 UL0 DL0 DR0 FR0 FL0 BL0 BR0 UFR0 UBL0 DFL0 DBR0 UFL0 UBR0 DFR0 DBL0
diff --git a/test/040_inverse_cube/00_solved.out b/test/040_inverse_cube/00_solved.out
new file mode 100644
index 0000000..dff224d
--- /dev/null
+++ b/test/040_inverse_cube/00_solved.out
@@ -0,0 +1 @@
+UF0 UB0 DB0 DF0 UR0 UL0 DL0 DR0 FR0 FL0 BL0 BR0 UFR0 UBL0 DFL0 DBR0 UFL0 UBR0 DFR0 DBL0
diff --git a/test/040_inverse_cube/01_scrambled.in b/test/040_inverse_cube/01_scrambled.in
new file mode 100644
index 0000000..263213b
--- /dev/null
+++ b/test/040_inverse_cube/01_scrambled.in
@@ -0,0 +1 @@
+DR0 DB0 BL0 DF1 UB0 UR1 FR1 UF0 FL1 DL0 BR1 UL1 DBL2 DFL0 UBR1 DFR2 UFR0 DBR1 UBL0 UFL0
diff --git a/test/040_inverse_cube/01_scrambled.out b/test/040_inverse_cube/01_scrambled.out
new file mode 100644
index 0000000..25089c6
--- /dev/null
+++ b/test/040_inverse_cube/01_scrambled.out
@@ -0,0 +1 @@
+DR0 UR0 UB0 DF1 UL1 BR1 FL0 UF0 DL1 FR1 DB0 BL1 UFL0 DFR0 UBL0 UBR2 DBL0 DFL2 DBR1 UFR1
diff --git a/test/040_inverse_cube/inverse_tests.c b/test/040_inverse_cube/inverse_tests.c
new file mode 100644
index 0000000..2ff3bc7
--- /dev/null
+++ b/test/040_inverse_cube/inverse_tests.c
@@ -0,0 +1,23 @@
+#include "../test.h"
+
+cube_t inverse(cube_t);
+
+int main(void) {
+	char str[STRLENMAX];
+	cube_t cube, inv;
+
+	fgets(str, STRLENMAX, stdin);
+	cube = readcube("H48", str);
+	inv = inverse(cube);
+
+	if (iserror(inv)) {
+		printf("Error inverting cube\n");
+	} else if (!issolvable(inv)) {
+		printf("Inverted cube is not solvable\n");
+	} else {
+		writecube("H48", inv, str);
+		printf("%s\n", str);
+	}
+
+	return 0;
+}
-- 
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